Saturday, November 30, 2013

Witchcraft, Psychopathology, and the Faces of Johann Weyer


Witchcraft, Psychopathology, and the Faces of Johann Weyer

D. A. Begelman, Ph.D.*

Several psychiatric historians (Zilboorg, 1935; Zilboorg & Henry, 1941; Alexander & Selesnick, 1966; Kolb, 1973; Davison & Kneale, 1978) have indicated that the care of souls before the ascendancy of modern medicine and during the medieval and early modern periods was principally under the spell of demonology. This was the belief system that interpreted classes of earthly events to be the effect of occult sources or diabolical agency (Flint, 1991). The viewpoint may be in error. Traditions of naturalistic medicine endured intact since the earliest days of Greek and Arab innovation. Moreover, the naturalistic tradition was acknowledged and respected by medieval and early modern clerics who themselves underscored the importance of ruling out natural causation before declaring occult influence (Bassoe, 1944; Rosen, 1968; Kroll, 1973; Clarke, 1975; Neugeberger, 1979; Kemp & Williams, 1987).

The relative importance of each of the competing schema was a shifting affair across time. Which one came to prevail in explaining events depended upon the interplay of many variables. Yet some historians contend that explanation became particularized as diabolism when it came to specific conditions. For example, Estes (1983) contends that the failure of Galenic medical categories to cover unusual conditions, or what came to be viewed as “witch diseases” enlarged the compass of demonological explanation. Estes’ hypothesis reverses the traditional understanding of the role of Renaissance medical science in offsetting theories of diabolical agency. He believes the former enabled, not decreased, witch-hunting:

  Yet the increasing attention that the medical profession was paying to certain psychological states, linked with the inability of medical theory to expand or change fast enough to provide adequate explanations for all of the new facts that were emerging, meant that the individual physician would certainly encounter many ailments whose symptomatology was so unusual or irregular that he could not easily fit them into a known disease category and, consequently, for which he could not offer an intelligible remedy. What was he to do and how was he to proceed in such a situation? Fernal argued, and most physicians for the next century followed him in this as in so many other things, that such diseases had an unnatural or supernatural cause, and were probably the result of the intervention of the Devil (Estes, 1983, p. 272).

 Estes’ formulation demarcates “irregular” conditions ill-fitted to older categories of medicine as the springboard for accusations of witchcraft.  Despite this, the foundational basis for many, if not most, accusations of witchcraft were the causal connections perceived between a suspect and a quite ordinary blight (e. g., crop failure, unwanted and heavy rainfall or hail storms, low cow yield, etc.) quite independent of any unusual “disease.” Even when it came to human disabilities, the fault was not inevitably laid at the doorstep of demonic forces. For example, both Regino of Prűm and Honorius III in 1220 referred to marriages dissolved by impotence that were not a result of sorcery, and Gregory IX, in his Decretal De Frigidis et Maleficiatis et Impotentia regarded impotence as due to natural causes (Lea, 1957, p.163). Yet impotence cast through ligature was often a routine accusation against witches. In the bull of Innocent VIII,  Summis desiderantes affectibus of 1484, a document that helped unleash the witch-hunts across Europe, blights the pontiff considered possible effects of bewitchment were stillborn babies and cattle, crop failures, pains and certain diseases, impotence, and infertility, all of which could also be regarded as natural blights, depending upon circumstance.

“Ordinary blight” refers to happenstances that were considered to be just a disagreeable aspect of life—unless they were, for situational reasons, attributed to the magical influence of a servant of Satan who had it in for the victim. Without the perceived causal connection between misfortune and malefactor, the disease or blight was shorn of demonological import, and, consequently, the possibility of an accusatory mind-set.

Since those misfortunes regarded as the effects of witch spells were in other contexts attributed to nature or chance, demonologists were selective in diagnosing occult causation. A sudden rainstorm was a normal enough occurrence to be considered a natural event. Yet it could also be attributed to a magical spell when coinciding with suspicions about a neighbor. In these attributions, the entire social context often mattered more than the intrinsic nature of the blight. There were, of course, a minority of irregularities like demon possession that resisted classification as natural occurrence. In such cases a supernaturalistic explanatory bias or one involving maleficia tended to prevail.

Witchcraft in the Colonies 

Many of us may harbor a skewed picture of the American witch-craze, believing that events in Salem Village, Massachusetts in 1692, exemplify the era. Actually, the first execution in the colonies was the Connecticut hanging of Alyce Young in 1647 (Drake, 1968). The events of Salem Village were in important ways unrepresentative of the colonies generally, and of Massachusetts in particular. When we take a closer look at the controversies over witchcraft as they developed in their own time, there was a far from uniform pattern.

As an instance of a 1692 Connecticut Puritan community with a more skeptical bent about witchcraft than its brethren in Salem Village, Massachusetts, Godbeer (2005) reviews the trials that sparked the allegations of a teenager prone to visions, fits, and trances, Katherine Branch. The seventeen year-old had accused such neighbors as Elizabeth Clawson and Mercy Disborough of casting spells on her. The reaction of members of a Court of Oyer and Terminer convened on June twenty second, as well as segments of the community in Stamford, Connecticut, was to harbor nagging doubts about the honesty of the young accuser. The entire saga was characterized by an experimental approach to witchcraft—that is, as experimental as a terrified community could get after it felt its younger children were endangered through sorcery. Citizens continually tested the veracity of the allegations, as well as the integrity of spectral evidence: that involving spiritual visitations by the accused.

The Stamford example was not unique. The distortion that most, if not all, accused witches were eventually executed does violence to the actual record, both in America and abroad. Even during the most ferocious European witch panics, the percentage of convictions out of the total number of accusations and subsequent trials for witchcraft averaged only around fifty per cent (Midelfort, 1972; Levack, 1987; Katz, 1992). In Salem Village, 162 persons were accused of witchcraft. Of these, 76 were tried, but only 30 convicted (Levack, 1987, p. 162). Deliberations of many juries across the Continent and in America considering cases against alleged witchcraft involved sifting carefully through the evidence for the crimen exceptum. This was not the uncomplicated affair we might imagine it to have been. The approach was often judicially painstaking and systematic, and minute attention was given to distinguishing natural causes from demonological influence. Jurists often wracked their brains over determining which of the two was playing the essential role. Hence, there grew to be an obsessive reliance on “signs” that would clinch the issue and remove uncertainty. These included the Devil’s mark, the supernumerary nipple, the rejection by water, the testimony of neighbors, an accused family member or members, and most decisively, the confession—however extracted. Considering the amazing array of approaches to witchcraft, it appears to be a historical distortion to collapse the era uniformly into a mindless juggernaut of terror and unthinking superstition. 

The whittling down of demonology and the ascendancy of naturalistic medicine took place by stages, with varying admixtures of both, depending upon region and circumstance. It was mediated by shifting conceptions of magic. “Magic” covered those effects propagated both by diabolical agency and the natural order of things. It was this latter emphasis, propounded by such proto-scientists as alchemists and astrologers, which paved the way for systems of thought no longer relying on the intervention of diabolical agency. During the thirteenth century, for example, the influx of Arab thinking, especially systems emphasizing astral influence on human affairs, did much to emancipate magic from an exclusively demonological framework. Accordingly, the notion of “magic” varied, depending upon era. It was not until the late Renaissance that the idea of a non-diabolical, natural magic became popular (Kieckhefer, 1989, p. 12). The importance of the notion of natural magic cannot be overestimated, being a stepping stone to the more embracing scientific world-view holding sway subsequently.

Witch-panics carried the seeds of their own demise, whatever the explanatory take on the triggers for them. This is because a characteristic of the panics was their tendency to transcend social levels, and embrace ever expanding classes of citizenry, including individuals of both sexes and of higher station. The effect inevitably was to implicate those with enough institutional power to call a halt to escalating cycles of accusation—if only to protect themselves. Accordingly, over time the witch-craze tended to collapse under its own legal weight (Thomas, 1971).

The Libertarian and the Psychopathologist

In his book The Manufacture of Madness (1970), the psychiatrist Thomas Szasz explores parallels between the social control exercised over mental patients by institutional psychiatry, and the methods used by inquisitors in persecuting “witches.” In doing so, he undertakes to challenge a certain view about the witch-craze during the early modern period, the sixteenth and seventeenth centuries. This is the theory that most witches were actually “mentally ill,” a view propounded by such medical authorities as Calmeil, Pinel, Esquirol, Rush, Charcot, Freud, and more recently, Zilboorg (1969). Szasz calls this view the “psychopathological theory of witchcraft,” insisting it not only lacks evidence, but also serves to extend the purview of “psychiatric imperialism” (Szasz, 1970, p.75).   

In opposing the psychopathological theory of witchcraft, Szasz contends that contemporary psychiatrists are generally “impressed by the need to make psychopathological diagnoses” (Szasz, 1970, p. 70). According to him, the bias contributes to a tendency to view all manner of deviant behavior as a manifestation of mental illness, and paves the way for the “view that witches were mentally ill persons [as] an integral part of this psychiatric perspective” (Szsaz, 1970, p. 76). He also asserts that Zilboorg and other “psychiatric imperialists” have declared witches to be insane persons for the purpose of conquering “the Middle Ages for medical psychology” (Szasz, 1970, p. 76).

Szasz goes on to contrast the emphasis in the writings of the psychopathologists on the mental illness of the women accused of witchcraft with the focus of such nineteenth century historians as Henry C. Lea (1957) and Josef Hansen (1900). These historians, Szasz declares, bring to light how the “data” confirming the theories of the psychopathologists actually arose. Most of it was fabrication, extracted by torture “…unless [witches] confess to crimes for which the penalty is burning at the stake” (Szasz, 1970, p.79).

In order to arrive at a truer picture of what happened during the witch-craze, we must, Szasz asserts, reconstruct the reality of those dark times by attending to the behavior of the accusers, not the persecuted. Any other approach—including the one we are urged by the psychopathologists to appropriate—ignores how phenomena like witchcraft and today’s “mental illness” are actually created through the “social interaction of oppressor and oppressed” (Szasz, 1970, p. 81). Since it is the purpose of Szasz’s analysis to draw analogies between mental illness and witchcraft as mythic concepts, he feels the way in which “mental illness” is created nowadays can be likened to the way “witchcraft” was created in yesteryear. Yet analogies between the two concepts break down.

In a previous publication, The Myth of Mental Illness (Szasz, 1961), Szsaz asserts that while the concept of mental illness is mythic, this does not mean that the personal conduct or problems in living experienced by individuals so labeled do not exist. To be sure, he says, some lives are problematic—sometimes exceedingly so. His proviso is that the concept of mental illness as applied to such problems in living is illicit. For him, the connection between accusations of witchcraft and diagnoses of mental illness is close. He dramatizes the connection by drawing attention to the way in which innocent men and women were made to confess imaginary heresies. In this sense, “witchcraft” was a fantasy in the minds of inquisitors, not a reality existing independently of the way the witch was treated by his or her persecutors.

According to Szasz, “witchcraft” was created through torture, just as the myth of “mental illness” is created by diagnostic acts reflecting the social power of institutional psychiatry. It is precisely at this point the analogy breaks down. For while the unreality of witchcraft means that engaging in maleficia, nightflying, shapeshifting, suckling imps, practicing ligature, causing thunderstorms, hailstorms, crop failure, male impotence, and low cow-yield, attending sabbats, practicing ritual infanticide and cannibalism, and entering into pacts with the Devil did not occur, the unreality of mental illness does not mean that such problems in living as social withdrawal, depression, mania, hyperactivity, or hallucinations, etc. do not occur. Creating mental illness in Szazsian terms is thus not tantamount to denying the existence of patterns the term usually—albeit according to him, illicitly—embraces. It only calls into question the validity of a certain way of conceptualizing those patterns. On the other hand, “witchcraft” does involve the creation of a false picture of reality the term is meant to cover. Insofar as “witchcraft” corresponds to a non-existent exercise of unnatural powers, it is unlike a diagnosis which, far from denying certain clinical facts, conceptually dislocates them, i.e., the way in which Szasz feels “mental illness” conceptually distorts “problems in living.”

Aspects of Szasz’s quarrel with the psychopathologists over witchcraft are, in the opinion of the present author, sound, as far as they point to an inappropriate psychiatric reach. However, at points his arguments are confusing. For example, it is difficult to know how to construe his claim that “mental illness” is an improper characterization of those accused of witchcraft. Indeed, if his quarrel is with the conceptual legitimacy of the very notion of mental illness, what can we make of his assertion that “Zilboorg…does [not] present any evidence to show that witches were mentally ill” (Szasz, 1970, p. 75). Given Szasz’s assault on the mental illness concept, what kind of evidence could psychopathologists possibly adduce to show that the diagnosis pertains to witchcraft cases? Does Szasz charge commentators like Zilboorg with a conceptual failure wedded to the inability to make the very notion of mental illness coherent? Or is the failure in question the inability of the psychopathologists to provide factual proof of witch patterns that can, according to him, only rightfully be characterized as “problems in living”? Sometimes it seems as though Szasz’s central point is the latter one. For example, in another section of his book he states that the psychopathological theory “…is…not the only available or possible explanation of the witch-hunts” (Szasz, 1970, p. 99), a remark that is incoherent on the assumption it is wedded to his philosophical assault on the mental illness concept itself. Here, the psychopathological theory could not even be a conceivable explanation of witches’ confessions—or any other pattern of human behavior before or since the early modern holocaust.

Szasz’s empirical critique of the psychopathological theory, that something was amiss in the behavior of inquisitors, not witches, is peppered with questionable historical reconstructions, especially when it comes to Johann Weyer, the sixteenth century physician the psychopathologists call “the father of modern psychiatry” (Anderson, 1970; Cobben, 1976; Zilboorg, 1969). Just as commentators like Zilboorg attempt to deify Weyer as a medical or scientific spokesman against the depredations of a superstitions age, Szsaz has permitted his own preference for libertarianism and nineteenth century rationalism to color his exegesis of Weyer. He sees the physician as a radical campaigner for the timeless values of humanism, personal freedom, and the defense of the universally downtrodden, not a psychopathologist himself. In the opinion of the present author, both Zilboorg and Szsaz, albeit on opposite sides of the issue, distort the historical record. Zilboorg first: 

It is doubtful whether Weyer believed in the existence of the devil at all, for it is hardly an exaggeration to say that the word devil in the sixteenth century covered the same multitude of sins as do today  the words complex or inferiority complex which have crept into common usage without, however, conveying any definite scientific concept. As one reads De praestigiis daemonum, one obtains a clear impression that Weyer uses the word devil in a rather free manner and somewhat as we use the colloquial expression crazy. At no time, despite frequent references to the devil, does Weyer depart from the positivistic, empirical, and medical point of view (Zilboorg, 1969, p. 138).

This, of course, sanitizes the demonological texture of Weyer’s work. His principal treatise, De Praestigiis Demonum et Incantationibus ac Veneficiis, fairly brims with passages about the influence of the living Devil, and the ways in which his control over human affairs is even wider than it is in the famous fifteenth century witch manual Malleus Maleficarum of Kramer and Sprenger (Stephens, 2002). In addition, and as an appendix to De Praestigiis Daemonum, Weyer added Pseudomonarchia Deamonum, a catalogue of demons, listed by name, office, and characteristics, from Bael to Stolas. Several medical glosses on the catalogue are implausible ones. For example, Ehrlich contends “In 1577 Weyer wrote a parody of the many works of the day attempting to describe in detail the devil and his brood, but the irony in Pseudomonarchia daemonum escaped his readers” (Ehrlich, 1960, p. 246). The inventory, ironic or not, is hardly a list of metaphors. In Weyer’s perspective, the word devil covered a multitude of sins because he held that the demon was the actual author of them, not simply a symbolic expression for what Weyer found distasteful about life.  As we shall see, demonic influence for Weyer is no more apparent than when it came to witchcraft. In fact, the source of Weyer’s approach to the subject was hardly an allegiance to “science” as we know it today. Rather, it culminated in a humanitarianism that was a by-product of letting witches off the hook primarily because the Devil deluded them into believing their prowess at maleficia was real, not imaginary.

Zilboorg airbrushes Weyer’s view of women. He references the latter’s “more sympathetic attitude towards women,” and that “Weyer could not have overlooked Agrippa’s [feminist] treatise” (Zilboorg, 1969, p. 164). Yet there was nothing in his teacher’s enlightened treatise that mirrored Weyer’s derogatory view of women, while Zilboorg spliced the contrasting views of mentor and pupil into, implausibly, one feminist take on the matter: “…the misogynous trend of the age was not to be bent by the views of Agrippa and Weyer,” (Zilboorg, 1969, p. 165). Ostensibly, Zilboorg highlights the misogyny represented by singling out women for persecution—a campaign opposed by both Agrippa and Weyer, obscuring the misogyny evident in Weyer’s outlook about the essential inferiority of women—one not shared by his mentor Agrippa. However, it is difficult to pin down Weyer’s “revered teacher” to a consistent point of view; he had the tendency to switch positions markedly from one phase of his career to another (Midelfort, 1988, p. 238).

In another section of his monograph, Zilboorg’s take on Weyer’s statement that a certain nobleman was not bewitched, but rather possessed by the Devil, is: “Here again Weyer uses this expression in its colloquial rather than its purely literal sense” (Zilboorg, 1969, p. 172). Zilboorg once more deconstructs Weyer when the latter, commenting on Judith, a novitiate at the Convent of Bosleduc, states: “I saw (her) tormented by the devil with strange convulsions.” Zilboorg again maintains that Weyer is speaking “colloquially,” and that his “conception of the devil was not the traditional superstitious one” (Zilboorg, 1989, p. 186). Superstitious enough, one might conjecture, if we were resolved to arrive at a more faithful picture of Weyer by getting beyond the image of the poster-boy prominent in some contemporary psychiatric commentary. In connection with overstressing Weyer’s naturalistic bent, Baroja points out: 

This, however, should not lead us to assume that the doctor is virtually a nineteenth century scientist. For at times he pays tribute to the Devil himself in spite of imposing limitations on his activities. He maintains, for instance, that the Devil frequently forewarns witches of the approach of a storm so that they can make the spells which they believe are responsible for the bad weather. This is like shutting the door to keep out the cold and leaving the windows open (Baroja, 1965, p. 110).

Szsaz, on the other hand, declares:

But Weyer did not discover the madness of witches. To be sure, he       deserves credit for opposing the Inquisition, the principal oppressive institution of his time. But taking a courageous stand for human decency is not the same as propounding a fresh theory or making a new empirical discovery (Szasz, 1970, p. 112).

What Weyer most strongly emphasized was that individuals accused of witchcraft usually were innocent of any wrongdoing. The issue of mental illness is neither crucial nor prominent in Weyer’s argument. Above all else, De Praestigiis is an attack on the corruption and inhumanity of the inquisitors” (Szasz, 1970, p. 77).

Just as Zilboorg attempts to denude Weyer of demonological trappings, Szasz confuses his own libertarian formulation with the views Weyer actually propounded. Szasz’s effort to rescue the sixteenth century physician from the ranks of the psychopathologists runs afoul of the historical record. Weyer’s refrain that witches were, in today’s terms, “mentally ill,” is the overriding and consistent theme of De Praestigiis Demonum:

I fight with natural reason against the deceptions which proceed from Satan, and the crazy imagination of the so-called witches; my object is also medical, in that I have to show that those illnesses, whose origins are attributed to witches, come from natural causes…witches can harm no one through the most malicious will or the ugliest exorcism, that rather their imagination—inflamed by the demons in a way not understandable to us—and the torture of melancholy makes them only fancy that they have caused all sorts of evil (quoted by Zilboorg, 1969, 117-119).

Since the so-called Lamiae [witches] are indeed poor women—usually old women—melancholic by nature, feeble-minded, easily given to despondency, and with little trust in God, the Devil all the more gladly attaches himself to them, as being suitable instruments for him, and he insinuates his way into their bodies all the more easily, in order to confound their minds with various images. Bewitched by these illusory images, they believe and confess that they have done that which it was quite impossible for them to have done…one will find that everything is really contrived and perpetrated by the demon (Mora, et. al., 1991, p. 498).

Weyer’s World

Szasz advances the argument that Weyer’s critique of the inquisitorial treatment of the witch was essentially a moral/legal, not psychiatric move. Actually, it was both. Even at that, Weyer’s moral contribution to witchcraft was an uneven one. As we shall see, his reputation for humanism tended to be selective, in contrast to the theologian to whom he is frequently compared: Desideratus Erasmus. In addition, Weyer’s diagnostic view of the witch is unlike any to be found in contemporary psychiatric manuals. It is heavily saturated with, not purified of, demonological speculation, no doubt a disappointing note for medical historians who, like Zilboorg, seek to establish close parallels between Weyer’s ideas and contemporary psychiatric practice—even at the cost of portraying him as someone he was not. These historians confuse an offshoot of Weyer’s demonological theories, his attitude toward the execution of witches, with a broad humanitarianism they, like Zilboorg, take to be a principal legacy of the medical model, or, like Szasz, to be a thrust of non-medical libertarian traditions. In countering both these historical misrepresentations, it is necessary to raise certain questions. Just what was the real source of Weyer’s attitude toward accused witches? What was the nature of Renaissance medicine?

Weyer’s denunciation of witch-hunting did not spring from an aseptically applied medical “empiricism.” Given the demonological cast to his thinking, being kind to witches was an offshoot of his conception of her place within his broader theological framework. Weyer believed that witches were easy pickings for the Devil. Of inferior mettle because they were women, they fell prey to delusions installed by Satan who had them convinced they were capable of the nefarious deeds they were widely believed to have perpetrated. Contrary to Szasz, Weyer propounded a version of psychopathological theory positing delusional witch beliefs based on melancholia, a Renaissance omnibus term for what today would comprise several types of mental disturbance, although specific enough in yesteryear to be a disorder of black bile, according to Galen’s humoral theory. For Weyer, it was this psychological disorder that gave rise to a taint that rendered the individual, especially a woman, susceptible to deceptions created by the Devil. In Book III, Chapter 4 of De Praestigiis Daemonum, Weyer speaks of the demon maddening the witch “through forms impressed upon their powers of imagination” (Mora, et. al, 1991, p. 176). Thus, he felt it was this psychological weakness and a Satanic ploy that were principally responsible for the confessions not, as Szasz would have it, the brutal methods employed by the Inquisition.

While at times Weyer was cognizant of the questionable status of statements extracted under torture, like other demonologists of his time he took the confessions to be in the main faithful expressions of what witches themselves believed about their own Satanic powers. In Book VI, Chapter XXIV of De Praestigiis Demonum, Weyer avers that his opponents can never show that witches have concluded pacts with demons. They believe this on the basis of confessions produced by torture—in which case the testimony is not to be trusted; or they base their theories on three types of voluntary confession, the last being “defective because after the fact the Devil impresses it upon the imaginations of these poor women that they have done that which occurred naturally or that which he himself brought about” (Mora, et. al., 1991, p. 549). Elsewhere in the same chapter, Weyer characterizes witches as “stupid, deluded, old women” (Mora, et. al., p. 548).

Given the frenzied atmosphere prevailing during full-blown witch-panics, there were, in all likelihood, a variety of psychological profiles of the accused. Because of this, it may be premature to posit an invariant one. Many women probably manifested quite ordinary patterns of conduct prior to conviction, although they fell under suspicion due to some unusual feature of social circumstance, age, condition, or status. Others may have hastened their end due to deviancy of behavior, while a smaller minority came forth to confess without ostensible pressure from ecclesiastical authorities (Michelet, 1965; Thomas, 1971; Swales, 1982). Naturally, during the tempestuous days of the craze, this last category of the accused was touted as proof for why witchcraft could not be regarded as fictional or attributed to extreme pressures creating the confessions. In addition, several opponents of Weyer argued that his system was flawed in that that not all witches were melancholics.

Voluntary Confessions

Weyer, like most of his contemporaries, was prepared to classify as “voluntary” disclosures that would not be this for modern jurisprudence. “Voluntariness” of testimony for contemporary American jurists might be ruled out for a variety of reasons that for early modern lawyers, magistrates, and inquisitors was handily assimilated to the idea of a freely undertaken act. During the Salem Village scare of 1692, all defendants who confessed to witchcraft were spared execution. It would be difficult to plead voluntariness of confession on the part of such defendants in a modern court of law, especially if it could be established that the accused were aware of the connection between confessing and avoiding the gallows—or being pressed to death, as in the case of Giles Corey. In Alonso de Salazar’s Spanish 1610 investigation of Basque witchcraft, this inquisitor concluded that “voluntary” confessions were effects of being compelled to confess, because other inquisitors promised the accused they would go free if they owned up to their misdeeds: “thus insinuating ideas into their minds in various ways” (Baroja, 1965, p. 187; Henningsen, 1969; 1980).

Cobben points out that: “…persons who accused themselves or spontaneously confessed to crimes did much, by these confessions, to further belief in witches,” (1976, p. 44) a plausible hunch. But he goes on to make the claim that “…in certain instances such woman suffered from endogenous depression or from schizophrenia” (1976, p. 44), a non sequitur. There is simply no way to justify pathologizing “voluntary” confessions without being privy to the total social context in which they occurred. An accused woman who elected to go directly to the stake without experiencing the torture chamber might rationally choose to voluntarily “confess” in order to spare herself the prolonged agony (Levack, 1987). Since there is no way of determining this several hundred years after the fact, the psychiatric diagnosis is, to put it bluntly, a shot in the dark.

Magician as Villain   

When Weyer’s alleged “empirical observations” led him to see the Devil’s hand writ large in human affairs, he felt witches were exonerated from the evil deeds attributed to them principally because they were deluded, whereas evil doers could be identified in the ranks of poisoners, magi, and Catholic priests: agents of the Devil deserving   punishment, since their crimes were in the nature of freely undertaken acts. Sanctions against magi are taken up by Weyer in Book VI of De Praestigiis Daemonum; they stop short of the death penalty, and, depending upon the severity of the magician’s crime, range from imposing a penalty of silence, fines, repentance, or exile. However, backing off from overextending the reach of a physician into legal matters, Weyer defers “…to the proper authorities the power of decreeing and adding to or changing the penalty in proportion to the enormity of the crime” (Mora, et. al., 1991, p. 481). This would seem to open a door for the death penalty should a magistrate passing sentence become imbued with the sanctions against sorcery outlined in Leviticus, 22:18. The humanity Szasz reads into Weyer’s thinking suddenly evaporates when it comes to magicians barely distinguishable from witches save on the basis of sex.

For Weyer, male magicians and sorcerers were therefore deserving of punishment because they were not deluded by the Devil into believing they had magical powers. Yet in Book IV, Chapter XVII of De Praestigiis Demonum, Weyer admits that even physicians—the professionals whom he insists alone should be investigating claims of diabolical possession—can be taken in by Satan. Of course, Weyerian terms are occasionally softened when it comes to medical men, presumably in order to rescue them from the vulnerability of mind that is the female lot. The latter are deluded in their relationship to the demon; whereas the former are merely circumvented or being mocked when they are blinded by the artfulness of the demon (Mora, et. al., 1991, p. 326). 

At any rate, Weyer’s discriminatory theory did not see the witch as a like-minded player in serving the Devil, hardly a consistent stance in any effort to medicalize a subject matter. In addition, in Book IV, Chapter XXV of his treatise, Weyer specifically designates the existence of a class of melancholics not “driven by demons” (Mora, et. al.,  1991, p. 346), implying that being melancholic for Weyer was a necessary, but not a sufficient condition for being a witch. Such an admission is a costly one for his argument, since it allows for the existence of melancholics whose fantasies are not installed by the Devil, undercutting any systematic way of distinguishing two classes of cases: witches driven by demons, and melancholics who, free of diabolical influence, believe themselves to be witches.

Weyerian Diagnoses

Medicine during the Renaissance for physicians like Weyer was an alternative to demonology only within a system of understanding in which the latter was often the trump card. Which of the two magisteria prevailed in given cases depended on the situation and stakes involved. For example, in the case of ten year-old Barbara Kremens of Unna, the girl presumably lived without eating (Mora, et. al., 1991, pp. LXVIII-LXIX). Rather than concede prematurely to a theory of diabolical influence, Weyer took the girl into his own home along with her older sister, Elsa. In monitoring the activities of his two young guests, Weyer discovered that Elsa was sneaking victuals to her sister on the sly, thus clearing up the mystery of how a youngster could manage to survive without eating. The case is hardly a triumph of the medical model, and more like some smart detective work. It is, nevertheless, an instructive example of how Weyer’s naturalistic bent—when he pursued one—could preempt demonological explanation. However, competition between the two paradigms was a continuing challenge for the Renaissance physician. Another challenge was the very concept of “observation” that some medical historians feel was one of Weyer’s scientific strengths. The troubling and shifting aspect of the concept can be illustrated in a chapter from Weyer’s student days.

When he was in his adolescence, Weyer became a student of Heinrich Cornelius Agrippa von Nettesheim of Antwerp. This well-known savant nettled many of the witch-theorists of his era who, like Jean Bodin (Monter, 1969), accused him of sorcery. Agrippa, as if to pour salt on the wound, authored a treatise entitled Concerning the Superiority of the Feminine Agenda, an early expression of feminist ideology. Contrary to the intimations of Zilboorg, the tome appears to have worked in reverse on Agrippa’s admiring pupil, whose view of women was in marked contrast to his mentor’s ideas. Despite this, Weyer subsequently defended his teacher from Bodin’s allegations and the charge that Agrippa’s dog was a demonic familiar. Weyer says:

I have seen the dog under discussion and I know him well. He was black, of medium size, and was called Monsieur…Agrippa, as many masters do, coddled this dog too much. He often kissed him, had him sit at his table and sleep in his bed, especially after he had sent his wife, a native of Mechelen, away…He kept the dog in his study , which was crammed full of books, and most of the time the dog sat on the table between Agrippa and me. Agrippa busied himself constantly with his books, sometimes remaining in his study for as long as eight days at a time. Nevertheless he knew what was going on in various countries and this fact led some authors to believe that Agrippa’s knowledge was accrued from the magical powers of the dog. They assumed the dog was the devil and could impart news to Agrippa (Cobben, 1976, p. 7).

Just what had Weyer “observed” about Agrippa and his dog that effectively eliminated a taint of sorcery? A theorist like Bodin might have used precisely the same “observations” to confirm this charge against Agrippa. Had the latter been hauled before the Inquisition to answer Bodin’s charges, would Weyer’s “observations” have strengthened the cause for the defense or prosecution? Moreover, what conception of having a demonic dog was harbored by Weyer that did not match the “observations” he had made of Agrippa and his cur? In this case, as in others, we are inclined to assume that “observations” can be shorn of theory-laden assumptions, when they may be driven by the theoretical constructs we bring to the raw data. During the Renaissance, scholars saw different things in the same facts, given distinguishable mind-sets. Is it any different nowadays?

            Another paradox in Weyer’s devotion to his mentor Agrippa was that the latter, unlike other magicians, never qualified for the punition and disdain Weyer insisted in Book VI of De Praestigiis Daemonum should be the lot of like-minded magicians. The inconsistency was all the more glaring considering Agrippa’s flirtation with magic in his De Occulta Philosophia. Agrippa himself was something of an inconstant magus, and he appears to have reversed his course on the value of magic, science, and religion in his later tract On the Vanity and Uncertainty of the Arts and Sciences.

Female Inferiority

While misogyny was rife in Renaissance medicine and religion, the authors of the Malleus Maleficarum, Kramer and Sprenger, held that witches were vulnerable to forming alliances with Satan principally because they were women (Stephens, 2002). Weyer insisted they should be exonerated for precisely the same reason. Accordingly, Weyer and his critics drew different conclusions from the fancied inferiority of women. In the Malleus, female inferiority was transformed into carnality, viciousness, and weakness of will culminating in heresy, whereas the last of these corrupt attributes was transformed into melancholia in De Praestigiis Demonum. The two Dominican friars concluded that the female vices increased the likelihood of freely throwing in with the Devil, whereas Weyer concluded that the tendency for women to be melancholic made them easy prey for the diabolical implantation of fantasies of magical powers. Weyer’s humanitarianism toward witches was, underneath it all, something of a back-handed concession: they were not to be persecuted because they were innocent, true; but they were innocent because as women, they were of inferior caliber. As such, their temperaments were ideally suited for the ploys of the Devil.

German Providential Theology

In 1505, over a half century before the publication of De Praestigiis Daemonum, the German theologian Martin Plantsch, became a trend setter in what Midelfort (1972) has characterized as the Wurttemberg School of witchcraft theory. In 1507, he set forth his ideas in his Opusculum de sagis maleficis. Unlike witch-theorists elsewhere on the European continent—and certainly in other areas of southwestern Germany like Wurtzburg and Bamberg, where witch-hunting had been the most ferocious—the treatise refused to grant the witch any power to cause the harm elsewhere attributed to her in this sprawling region. The School emphasized the idea that all earthly blight was nothing other than punishment from God—a past echo of the admonitions of contemporary evangelical ministers who considered 9/11 heavenly retribution for the sinful ways of urban humankind. (Some prominent televangelists are paradoxically silent on the heavenly significance of destructive tornados in the Bible Belt of American red states or in Kansas where Creationism had been voted into school biology curricula.)

Another preacher of the School, Johann Brenz, echoed Plantsch’s view about the impotence of witches, claiming that the Devil, aware of any impending natural blight, arranged to delude the witch into thinking that her suitably occasioned imprecations were responsible for the events that would have occurred without them. The theory has a Weyerian ring, in that the Devil’s role in the providential formulation involved creating a delusion of causality between a witch’s curse and ensuing disasters, forcing her to commit the logical fallacy of  post hoc ergo propter hoc.

Brenz, despite his theory of the powerlessness of witches to wreak harm through maleficia, nevertheless believed they should be punished, unlike Weyer. Brenz’s reply to Weyer is contained in the latter’s Liber apologeticus, appended to De Praestigiis Daemonum. The controversy here revolves around whether the witch is still guilty of a spiritual crime by believing she is a consort of, or in league with, the Devil. Weyer, in Book III, Chapter III of his tract, allowed an escape-hatch for the witch by insisting she cannot be guilty of a pact with the Devil since her relationship with him does not meet the necessary criteria for a legally binding contract, since one or both parties fail to live up to contractual obligations (Midelfort, 1988). Accordingly, the pact, an important element in the accusatory mind-set against witches, was, according to Weyer, illusory in the legal sense.  

The relationship between a witch’s power to cause harm and the punishment that would be appropriate for her was to undergo many twists and turns before demonological theory was downsized a century or two later. Weyer hardly innovated a theory of the witch “delusion,” even in his own time: Plantsch for one preceded him. Rather, he was more influential than others in the circulation of his theories, coupled as they were with the distinctively naturalistic tincture to many of his speculations.  

While the psychopathologists perceive Weyer as “the father of modern psychiatry” (Roback, 1962) the demonological cast to his thinking renders his diagnosis of the witch delusion unlike any concept in contemporary psychiatric manuals, like the DSM-IV (American Psychiatric Association, 1994). His conception of witch delusions of power were just that. However, the delusions represented thought-insertions by a veridical source, the Devil, not, in contemporary terms, an endogenous process traceable to a personality pattern, organicity, or toxicity. The last named category grew to have overriding significance in the early modern period, in the form of transformations allegedly introduced by poisons and unguents.

Poisons, Powders, Salves, Unguents

For Weyer, the witch was culpable and should be punished only when her misdeed involved poisoning others. To bring his theory in accordance with scripture, he posited a mistranslation of “Thou shalt not suffer a witch to live,” (Exodus 22:18) arguing that the biblical Hebrew term kashaph referred to poisoners, not witches. He insisted that poisoners were culpable since their crime could not be attributed to merely psychological weakness; it involved an objective one that could be substantiated by medical examination or analysis. Poisonings were a generalized concern during Weyer’s era, as the events unfolding in the tragedies of a certain playwright, especially Hamlet, reflect. All the same, the suspicion that so many deaths were due to this cause may have been exaggerated. As “cobra bites” in sudden deaths in Indian villages could often conceivably be a cover for other types of malfeasance, poisoning was the handy explanation in the early modern period for widespread deaths perhaps due to disease or natural causes in many cases.

Poisonings figured prominently in the episode of Chambre Ardente, a lurid tale of seventeenth century intrigue in the court of the French king, Louis XIV. The underbelly of the saga appears to have been the reliance on sorcery to secure favored positions at court. A prominent figure in the scandal was the Abbé Guilbourg, a cleric who conducted black masses. The latter were reportedly staged for the benefit of retired mistresses of the king, like, arguably, Madame de Montespan. As such, they seemed to have born affinities

with the rites of medieval magicians intent on harnessing, rather than adoring, demonic power (Cohn, 1975).

Chambre Ardente started auspiciously enough with accounts of abortion circles, backdoor politicking, fortune telling, and sorcery. It culminated in networks of poisoners dispatching such threats to vaulting social ambitions as husbands. Its smatterings of diabolism were overshadowed by social panics in which sudden deaths were attributed to poisonings contrived by a gang of purely political schemers. Vehicles for such plots took on a positively gothic, if not implausible, cast; they involved toxicological marvels like arsenic-laced chemises and gloves sublimating lethal gases into victims through delayed action effects.

The hysteria surrounding Chambre Ardente supposedly culminated in strata of French aristocracy steeped in Satanic ritual. Yet significant evidence of the royal pastime was at times extracted by torture, and from women put to the boot, a device used to crush the shin bones—slowly. The scribe who recorded testimony included the shrieks of key witnesses, and the saga, as in the case of the accused La Filastre, was also distinguished by recantations of confessions extracted under torture (Robbins, 1959).

 A good deal of the documentation of the saga can be credited to the assiduous note-taking of Nicolas de la Reynie, the king’s lieutenant-general of police (Mossiker, 1969). All the same, other of its chapters bear all the earmarks of older French stagings based upon the use of torture: the Knights Templar (Barber, 1978), Gilles de Rais (Murray, 1934) and the Loudon possessions (Huxley, 1952) spring to mind. In the last named case, the guilt of Urbain Grandier was clinched when a contract he reputedly signed with demons like Lucifer and Beelzebub was produced with their mirror-image signatures!

As for the unguents or salves that witches were accused of smearing over their bodies prior to transvections to sabbats, a scholarly tradition has sprung up attempting to link the witch confession to the hallucinogenic properties of certain preparations (Harner, 1973). In Book III, Chapter XVII of De Praestigiis Daemonum, Weyer similarly traces the fantasies of witches to “the natural powers of the ingredients” (Mora, et. al., 1991, p.225). In the opinion of the present author, this tradition puts the cart before the horse. If actual transvection, shapeshifting, or pacts with the Devil are themselves fictions, it would appear to be a scholarly form of cherry-picking to try to determine the psychotropic properties of unguents whose very existence likewise falls under a cloud. Spanos (1978) has outlined at least four reasons why theories about the psychotropic properties of the unguents are implausible, but there is a fifth. Why should hallucinogenic agents produce fantasies that are strikingly similar, if not identical, for all witches, despite their cultural and geographical separation?

Weyer and the Reformation

It is possible that Weyer’s influence and visibility stemmed in good part from his being highly placed within the court of Duke William of Cleve, Julich, and Berg. Accordingly, he was viewed by his Catholic opponents elsewhere on the Continent as a nidus of Dutch deviationism. In this respect, Weyer’s treatise could have been emblematic for many of the path religion took when corrupted by the sensibility rife in territories like the Low Lands. It was, after all, but a short step from the Erasmian mode to the emerging Lutheran heresy, and the Protestant cast to Weyer’s thinking was obvious. One may well ponder the parallel between Luther’s “justification through faith” (Paul’s Epistle to the Romans, 1:17) and Weyerian themes. In the Lutheran scheme, our relationship to God is stripped of priestly intermediaries; in Weyer’s theology, there are no witch intercessories between the Devil and the mayhem he wreaks on humanity. Just as the sinner’s relationship to God in Martin Luther’s religion was shorn of churchly contrivances and ritual, so too did the apparatus of diabolism for Weyer shed its reliance on a retinue of female votaries in order to accomplish its ends. For Weyer, the Devil was quite adept at managing his own affairs single-handedly. Not requiring any witch-assistance, the master of deception was capable of convincing witches their maleficia was real, albeit installed through bewitchment by him. Far from being an outcast in any “empirical” or “scientific” formulation, Weyer’s Devil was more, not less, awesome than he was in Catholic orthodoxy. In the latter, there was at least the suggestion that Satan’s power was somehow lessened to the extent it was shared or redistributed among an army of female votaries likewise dedicated to the destruction of Christendom.

 In Weyer’s era, advances in scientific understanding were a matter of degree. To his credit, he pushed further than most learned men of his time for naturalistic explanations of unusual phenomena, and the tendency augured something for the future direction of thought in which the grip of demonology was lessened. In terms of a early modern mind-set, however, Weyer’s favorable treatment of the witch was an arbitrary and discriminatory one, as his theological adversaries noted. We must not confuse the correctness of Weyer’s belief in the innocence of witches or our own preference for Enlightenment thinking with consistency on Weyer’s part. Indeed, some medical historians, intent on showing how the Renaissance was gradually being modernized through medical “discoveries,” tend to overlook the fact that Weyer was very much a man of his time, however troubling his outlook was for his adversaries.

Weyer’s system was a transitional one, incorporating strains of older theologies, and much that commemorated a growing, naturalistic tradition. The system, while encased in demonology, was infiltrated by intellectual tendencies that would come to prevail in the Age of Enlightenment, the eighteenth century. The tension within the system between the two poles of discourse was visible throughout De Praestigiis Daemonum. In all likelihood, the strain was responsible for inconsistencies of outlook pounced upon by such critics of Weyer as Jean Bodin, author of De la Demonomanie de Sorciers (1580) and Le Fleau des Demons et Sorciers (1616), and Thomas Erastus, author of Disputation de de Lamiis seu Strigibus (1572).

Weyer and Scot

De Praestigiis Demonum, perched as it was between currents pulling in opposite directions, embodied the dilemma facing all Renaissance physicians: the juggling act between naturalism and supernaturalism. As in the case of many others before and after him, Weyer struggled to walk the thin line between incommensurate paradigms. Later sympathizers like Reginald Scot in his Discoverie of Witchcraft (Scot, 1972) were better able to iron out Weyerian contradictions by banishing all traces of the demonological in human affairs while remaining steadfastly religious. Scot, contrary to received opinion, was a devout believer. For him, emptying theology of worldly effects of diabolism was not equivalent to atheism, although enemies of his like the demonologist King James I, translator of the Bible, might have preferred to see him as such. Scot’s system had the effect of kicking God upstairs and the Devil downstairs, a standard ploy for believers who, like the deistic American Founding Fathers, were not prepared to make the final concession to disbelief, the ideology commonly viewed as the banner of Enlightenment notions and freethinkers like Rousseau, Hume, Voltaire, and  Diderot.

Scot’s contemporary descendents, like Gardner (1957), Randi (1982), and other spokespersons in the Committee for the Scientific Investigation of Claims of the Paranormal (CSICOP), have continued the tradition of exposing as fraudulent the practices of individuals who author systems of supposedly magical effects they perpetrate on a gullible public. Scot’s efforts during his own time were directed at fashioning naturalistic explanations for many presumably demonological phenomena he was convinced were merely a bag of tricks foisted on an unwary public. All the same, his religious faith remained strong (Anglo, 1977; Estes, 1983).
 
Capitulary Skepticism

Psychiatric historians sometimes confuse the provenance of historically significant ideas. For example, Zilboorg summarizes Weyer’s role in combating the witch-craze as the person who “…had begun the fight” (Zilboorg, 1969, p. 154). Meerloo hastily contends that “Weir introduces the concept of delusion into medical history” (Meerloo, 1963, p.154). Mora (1963) claimed that Weyer was the first person to oppose the ideas presented in the foremost witch-manual of the fifteenth century, the Malleus Maleficarum of Sprenger and Kramer. These statements are all the more surprising in the light of the fact that De Praestigiis Daemonum cites lengthy passages from the works of Girolamo Cardano, a physician whose assault on the reality of witchcraft and the sanity of its alleged perpetrators was a documented basis for Weyer’s speculations. For example, in Book VI, Chapter X of Weyer’s treatise, Cardano is quoted as considering as fantasy witch assemblies, tales begot of rumor-mongering, transvections, magical ointments, and other appurtenances of witchcraft, comparing them to the man who imagined himself to be a rooster, arising at the appointed early hour for years to do his crowings.

Despite the foregoing contemporary opinions, the concept of delusional thinking was neither first introduced by Weyer, nor developed initially under medical auspices. The insistence that “Weyer was the first to call a halt to demonism” (Cobben, 1976, p. 26) consequently distorts the historical record. The strongest opposition to the Malleus did not have a secular provenance at all; it had a theological one. The delusional character of witch thinking was a firmly entrenched religious tradition promulgated centuries before the publication of De Praestigiis Demonum or the Malleus Maleficarum. The written tradition harkens back to at least the tenth century when Regino of Prüm, Abbot of Treve, published the Canon Episcopi, the church law promulgating the fantastical nature of certain witch beliefs in his De Ecclesiasticis Disciplinis et Religione Christiana. As Hoyt (1989) has noted, the commencement of the great witch-panics toward the latter half of the fifteenth century embraced attempts to circumvent canonical admonitions about the delusional character of flights or transvections to sabbats (witches’ conventicles) and the pact with the Devil. A leading spokesman for bypassing the older canonical tradition of skepticism was St. Thomas Aquinas. The Angelic Doctor was himself once hauled before a court to explain his encouragement of the “witchcraft delusion” inspired by his Scholasticism (Hopkin, 1940: Midelfort, 1972) Other luminaries, like Thomas Hobbes in his Leviathan, wiggled past the interdictions of the Canon Episcopi by seemingly fudging the problem. They insisted that while witch beliefs may be conceded to be unreal, the fact that the witch imagined herself to engage in heretical acts was enough to condemn her. A second maneuver of early modern witch theorists was to hold that the older Canon Episcopi only pertained to the excesses of its time, not the newer scourge of witch heresy.      

Other collections of the Canon Episcopi, like in the Decretum of the Bolognese monk Gratian in 1147 C. E. preceded Weyer’s treatise by half a millennium (Weyer cites Gratian’s views on demonic illusions in Book III, Chapter IV of his treatise). Informal traditions about the illusory nature of forms of witchcraft probably antedate it. Accordingly, the delusional nature of the magical powers of witches—at least as they encompass nightflying and attendance at sabbats--hardly originated in a “scientific” work like Weyer’s. Swales (1982, 1989) feels that Freud’s rejection of his seduction theory in 1897 in favor of a theory of infantile fantasy was inspired by Weyer’s tract. However, the latter was itself scooped by a much older theological tradition that had first introduced the notion of the witch delusion—or its counterpart, as this pertained to the beliefs of women who were the imagined “fly by night” votaries of a pagan cult of Diana or Herodias.

Ironically, the Canon Episcopi, in undermining the reality of certain, albeit not all, witch beliefs, also condemned male sorcery, precisely the Weyerian position—seven hundred years before the publication of De Praestigiis Demonum. Interdictions against beneficent sorcery, not maleficia, like the conciliar decrees of the Council of Treves in 1310, were the earmark of the medieval period—before benchmark transitions (magician to witch, ceremonial magic to maleficia, male to female) turned ugly.
 
Conclusion

 By way of summary, the present author is in sympathy with Szasz’s factual claim that witch confessions, far from being obvious signs of mental illness, were, for the most part the detritus of the early modern landscape of panic and social pressure. On the other hand, he is in accord with Zilboorg that Johann Weyer fostered psychopathological explanations of witch confessions. He is in disagreement with both historians about their view that the Renaissance physician promoted an ideology in which demonology played a minor or inconsequential role. Weyer, situated as he was between contrasting paradigms and appropriating both, continued to elude the understanding of psychiatric historians of vastly different persuasions. Finally, the panorama of the early modern historical period was an exceedingly complex one, even during the heightened period of the great witch-hunts. There was an amazing—and often bewildering variety—of witch-theories, early medical or scientific trends, and legal procedures across the American and European landscapes, despite the efforts of some historians to collapse them into singular themes or common molds.

  

*Dr. Begelman is a clinical psychologist and neuropsychologist in private practice, and was theater critic for the Danbury News-Times, Danbury, Connecticut, and theater and film critic for The Citizen News of New Fairfield, Connecticut.

 

REFERENCES


American Psychiatric Association (1994). Diagnostic and Statistical Manual of Mental Disorders: Fourth Edition. Washington, D.C.: American Psychiatric Association.

Anderson, R. D. (1970). The history of witchcraft: A review with some psychiatric comments. American Journal of Psychiatry, 126: 69-77.

Anglo, S. (1977). Reginald Scot’s Discoverie of Witchcraft:  Scepticism and sadduceeism. In S. Anglo (Ed.), The damned art: Essays in the literature of witchcraft. London: Routledge & Kegan Paul. Pp. 106-139. 

Barber, M. (1978). The trial of the templars. Cambridge: Cambridge University Press.

Baroja, J. C. (1965) The world of the witches. Chicago: University of Chicago Press.

Bassoe, P. (1944). Spain as the cradle of psychiatry. American Journal of Psychiatry, 101, 731-738.

Cobben, J. J. (1976), Jan Weir, devils, witches, and magic. Philadelphia: Dorrance & Company.

Cohn, N. (1975). Europe’s inner demons. New York: Basic Books.

Ehrlich, G. E. (1960). Doctors afield: Johann Weyer and the witches. New England Journal of Medicine, 263, No. 5, 245-246.

Estes, L, L. (1983) The medical origins of the European witch craze: A hypothesis. Journal of Social History, 17, 271-284.

Estes, L. L. (1983). Reginald Scot and his Discoverie of Witchcraft: Religion and Science in the Opposition to the European Witch Craze. Church History, 52, 444-456.

Gardner, M. (1957). Fads and fallacies in the name of science. New York: Dover Publications.

Hansen, J. (1900). Zauberwahn, Inquisition und Hexenprozess im Mittelalter und die Entstehung der grossen Hexenverfolgung. Munchen & Leipzig. 

Harner, M. J. (1973). The role of hallucinogenic plants in European witchcraft. In M. J. Harner (Ed.), Hallucinogens and shamanism. London: Oxford University Press.

Henningsen, G. (1969). The papers of Alonzo de Salazar Frias: A Spanish witchcraft polemic 1610-1614. Temenos. Studies in comparative religion presented by scholars in Denmark, Finland, Norway, and Sweden, 5, 85-106.

Henningsen, G. (1980). The witches’ advocate: Basque witchcraft and the Spanish Inquisition. Reno, Nevada: University of Nevada Press.

Hopkin, C. E. The share of Thomas Aquinas in the growth of the witchcraft delusion. Philadelphia, 1940.

Hoyt, C. A. (1981). Witchcraft. Carbondale, Illinois: Southern Illinois University Press.

Huxley, A. (1952). The devils of Loudun. New York: Harper & Row.

Katz, S. (1992). Convicting witches. New York Review of Books, 34, 65.

Kieckhefer, R. (1989). Magic in the middle ages. Cambridge: Cambridge University Press.

Lea, H. C. (1957). Materials toward a history of witchcraft 3 vols. New York: Thomas Yoseloff.

Levack, B. P.  (1987). The witch-hunt in early modern Europe. New York: Longman.

Meerloo, J. A. M. (1963). Four hundred years of “witchcraft,” “projection” and “delusion.” American Journal of Psychiatry, July, 83-86.

Michelet, J. (1939). Satanism and witchcraft: A study in medieval superstition. Secaucus, New Jersey: Citadel Press.

Midelfort, H. C. (1988). Johann Weyer and the transformation of the insanity defense. In  R. Po-Chia Hsia (Ed.), The German people and the Reformation. Ithaca: Cornell University Press, pp. 234-261.

Midelfort, H. C. (1972). Witch hunting in Southwestern Germany 1562-1684: The social and intellectual foundations. Stanford, California: Stanfor University Press.

Monter, E. W. (1969). Inflation and witchcraft: The case of Jean Bodin. In K. T. Rabb and J. E. Seigal (Eds.), Action and conviction in early modern Europe. Princeton: Princeton University Press, pp. 371-389.

Mora, G. (1963). On the 400th anniversary of Johann Weyer’s “De Praestigiis Daemonum”—its significance for today’s psychiatry. American Journal of Psychiatry, November, 417-428.

Mora, G., Kohl, B., Shea, J., Midelfort, E., & Bacon, H. (Eds.) (1991). Witches, devils, and doctors in the Renaissance: Johann Weyer, De praestigiis demonum. Binghamton, New York: Medieval & Renaissance texts and Studies.

Mossiker, F. (1969). The affair of the poisons. New York: A. A. Knopf.

Murray, M. (1921) The witch cult in western Europe. Oxford: Oxford University Press.

Randi, J. (1982). Flim-flam: Psychics, ESP, unicorns and other delusions. Buffalo, N. Y.:Prometheus Press.

Roback, A. A. (1962). History of psychology and psychiatry. London: Vision.

Robbins, R. H. (1959). The encyclopedia of witchcraft and demonology. New York: Crown Publishers.

Scot, R. (1972). The discoverie of witchcraft. New York: Dover Publications.

Spanos, N. P. (1978). Witchcraft in histories of psychiatry: A critical analysis and an alternative conceptualization. Psychological Bulletin, 85, no. 2, 417-439.

Stephens, W. (2002). Demon lovers: Witchcraft, sex, and the crisis of belief. Chicago: University of Chicago Press.

Swales, P. (1982). A fascination with witches. The Sciences, vol. 22, no. 8, 21-25.

Swales, P. (1989). Freud, Johann Weier, and the status of seduction: The role of the witch in the conception of fantasy. In Spurling (Ed.), Sigmund Freud: Critical assessments. Vol. I: Freud and the origins of psychoanalysis, pp. 331-358. London: Routledge.

Szasz, T. S. (1961). The myth of mental illness. New York: Harper & Row.

Szsaz, T. S. (1970). The manufacture of madness: A comparative study of the Inquisition and the mental health movement New York: Harper & Row.

Thomas, K. (1971). Religion and the decline of magic. New York: Charles Scribner’s Sons.

Zilboorg, G., and Henry, G. (1941). A history of medical psychology. New York: Norton.

Zilboorg, G. (1969). The medical man and the witch during the Renaissance. New York: Cooper Square Publishers.

 

 

 

 

 

 

 

 

 

 

 

 

 

I: B. F. Skinner on Private Events

D. A. Begelman, Ph.D.

 
Introduction
 
            J. L. Austin once remarked that the current state of philosophy is like the surface of the sun: a pretty fair mess. United efforts by philosophers to resolve the other minds problem (Ayer, 1946; Wisdom, 1956: Thomson, 1951; Sellars, 1953; Putnam, 1957; Austin, 1961; Aune, 1961; Kirby, 1966), or its offshoots, like the private language problem (Wittgenstein, 1958), have likewise kept pace with the spirit of disorder. They sometimes appear to be on the verge of abandoning interest in the issue altogether, in the hopes of tackling problems distinguished by at least an occasional sense of achievement. It is surprising in the light of their frustrations that radical behaviorists like Skinner believe they can resolve the problem by ingenious—if questionable—adjustments in their wider account of how variables come to control behavior. They appear to believe that privacy can be packaged in ways uniquely suited to relieving the subject of any tendency to become as worrisome for them as it is for philosophers. Accordingly, a question arises over whether Skinner’s analysis of private events illuminates something new or insightful in speculation on the subject. In the opinion of the present author, the truth is quite the opposite: the radical behavioristic approach to private events enshrouds the topic in paradox and counterintuitive implications.

            Any discussion of Skinner’s contribution to our understanding of private events—not to mention his psychological approach in general—tends to run up against a disconcerting road block. While there may be ambiguity about what he explicitly believed about the topics he discussed, confusion is often attributed to those outside the fold. If one were to poll his sympathizers in psychology about what they felt was a distinguishing feature of his contribution to psychology, an answer might be its misunderstanding by critics. The conviction among his followers that his thought has been misconstrued regularly is everywhere in evidence. For example, in a commemorative issue on Skinner in the November, 1992 issue of American Psychologist, a majority of the contributors cite routine misinterpretations of the psychologist’s writings. Among the culprits referenced were nativists like Chomsky (Palmer and Donahoe, 1992), cognitivists like Mahoney (Rakos, 1992; Todd & Morris, 1992), literary critics like Krutch, Koestler, Jessup, and Hacker (Dinsmoor, 1992), and philosophers like Dennett (Baum & Heath, 1992) Taylor and Dretske (Rachlin, 1992), and Scriven and Malcolm. Todd and Morris (1992) in the same issue of the magazine draw attention to what they have called a tradition of “academic folklore” ostensibly manifesting a “steady misrepresentation” of Skinner’s views. As if to document what appears to be a contrarian tradition, two loyalists referred to the article by Skinner in an issue of Brain and Behavior Sciences in which he was finally driven to lament: “I am sorry if so many of my replies must consist of a series of corrections, but nothing else seems to serve” (Todd & Morris, 1992, p. 1441).

Few contributors in the same issue of American Psychologist considered the possibility that a problem arises from ambiguities in the published writings of Skinner himself. There are, however, notable exceptions to this. Lee (1992) argued that Skinner’s concept of behavior is problematic, and Glenn, Ellis, & Greenspoon (1992) averred that Skinner’s definition of an operant as a class of responses fails to distinguish it relative to other salient categories. Despite these exceptions, the response to criticisms of Skinner on the part of those sympathetic to his point of view has been stalwart. It has also over time exhibited signs of parochialism. Day has referenced what he calls a “messianic commitment” to radical behaviorism on the part of its proponents (Day, 1980, p. 169). The complacency does a disservice to the issues Skinner addressed. Those are momentous ones, and not the kind a thinker however celebrated should be expected to resolve—even during the course of a lifetime. It is imperative, therefore, that inquiry into them remain unencumbered by a response-set wedded to the conviction that disagreeing with Skinner necessarily involves misunderstanding him. In the spirit of the kind of debate he himself would have endorsed, the following is intended as a tentative contribution to the rubric of private events in a science of behavior.                                                                                                                          

Radical Behaviorism and Private Events

Skinner has been forthright in his insistence that a scientific account of private events is the “heart of behaviorism” (Skinner, 1974, p.212). The characterization was meant to emphasize the focus as not only a legitimate area of inquiry, but an enterprise distinguishing radical behaviorism from other behavioristic approaches. The latter presumably have either rejected the study of private events altogether, or posit intervening variables eschewed by Skinner as either redundant way-stations or mentalistic fictions. There is little reason to suppose, however, that the relatively exclusive focus on public events would shift appreciably under radical behaviorism or behavior analysis, even if the interest in private events within its ranks were to undergo an unparalleled surge of activity. What form this might take is difficult to envision. Radical behaviorists, despite their commitment to the analysis of events under the skin, have in the past dealt with the subject in largely ceremonial ways, or as place-holders in broader discussions about the proper purview of scientific scrutiny. Despite their commitment to the study of private events, ostensibly dictated by a philosophy of science, there has been little indication of notable contributions to the subject on their part. It is as though those who proclaim no fear of water are reluctant to get their feet wet.

Causal Efficacy

It might be conjectured Skinner’s analysis takes back with the left hand what it grants with the right. On one level, it seeks to compensate for the neglect of private events in “methodological behaviorism” (Skinner, 1945; Moore, 2001) by reestablishing the rightful place of the topic in a complete scientific formulation. Yet Skinner’s contretemps  is the relegation of private events to a limbo of causal inefficacy as the mere by-products of behavior (Martin, 1978; Schnaitter, 1978). The move seems to clash dramatically with the spirit of philosophical largesse enshrined in the Skinnerian conviction that events under the skin are no different metaphysically from public behaviors. If cut from the same ontological cloth, wherefore the causal disenfranchisement? In this connection, Skinner has declared:

The private event is at best no more than a link in a causal chain, and it is usually not even that. We may think before we act in the sense that we may behave covertly before we behave overtly, but our action is not an “expression” of the covert response or the consequence of it…to say that a man strikes another because he feels angry still leaves the feeling of anger unexplained. When we have once identified the relevant variables, we find the feeling of anger much less important by way of explanation (Skinner, 1953, p. 279). 

Despite the fact that the foregoing passage seems to reflect a philosophical allegiance to a form of epiphenomenalism (Creel, 1980)—usually identified as the   doctrine that “mental” events have no efficacy in causal chains—its  ambiguity is evident. We cannot be sure whether “the feeling of anger” is causally disenfranchised by Skinner because it is a sheer “mentalism” defying a scientific approach as a presumed event in a mysterious, hence elusive medium, or, as a covert physical response, it lacks causal status because the independent variables of which it is a function remain to be explained. The two slants are quite different ones. The former is sometimes suggested by Skinner’s allusions to the mentalistic trappings into which talk of private events is conventionally cast, as in his remark: “One is still free, of course, to assume that there are events of a nonphysical nature accessible to the experiencing organism and therefore wholly private” (Skinner, 1953, pp. 279-280). 

Infinite Regress

The second interpretation, that causality is lacking because independent variables of which the covert physical event is a function have not been explicated, is an argument that would appear to establish a set of double standards for covert and overt behaviors. If the covert event does not enjoy parity of causal status with external independent variables because its determining conditions have not been specified, the same can be said for any independent variable, public or private. Thus, a physical blow to the head cannot explain the covert sensation of pain in the victim because the independent variables that in turn control the blow have not been analyzed (i.e., supplied with a functional analysis). Skinner’s argument actually courts a problem of the infinite regress of causal relations, in which no independent variable or set of them counts as explanatory because it too is a function of some prior set of conditions. Thus, if Smith’s environment, not Smith, is responsible for his creative achievements, what is responsible for the environment that created the environment that created Smith’s achievement? Likewise, if Smith’s private sensations (even as covert physical events) are causally disenfranchised, so is the environment construed as puppet master of his private life!

Skinner’s colloquies on the illusion of “freedom” in other of his writings (Skinner, 1971) may also court the same difficulty. If Smith cannot be said to be “free” or to personally achieve anything because his actions are environmentally determined, then neither are environments causally responsible for anything, since they too cannot be explained without recourse to the preexisting independent variables of which they too are a function. Ironically, Skinner himself seems to have appreciated the point: 

How far back? When a person says that he acted “because he felt like acting, “ we can put little faith in the “because” until we have explained why he had the feeling, but it has been objected that we must stop somewhere in following a causal chain into the past and may as well stop at the psychic level. Clearly that is what is done most of the time in mentalistic discussions, and that is why they block further inquiry. It is true that we can trace human behavior not only to the physical conditions which shape and maintain it but also to the causes of those conditions and the causes of those causes, almost ad infinitum, but there is no point in going back beyond the point at which effective action can be taken. That point is not to be found in the psyche, and the explanatory force of mental life has steadily declined as the promise of the environment has come to be more clearly understood (Skinner, 1974, p.210). 

In the above passage, Skinner assumes that the rationale for stopping an infinite regress is the point at which “effective action” can be taken—although he does not explain why the idea of “explanatory force” is necessarily linked to effective action. The latter, on its face, would appear to be an advantage in any approach aimed at controlling, predicting, or modifying behavior, although it is not exactly clear why this capacity should be a criterion of explanatory power. Even so, it remains a mystery why Skinner should assume that mentalistic explanations lack the capacity to promote effective action. For example, a Cartesian dualist who witnesses a colleague having an accident occasions his rushing to the victim’s side in order to provide assistance. His action is focused on relieving his friend’s pain, although his philosophical persuasion has him believing the friend is in a state of mental anguish (as evidenced by his groans), and is, in fact, a human being with a purely and inseparably mental and physical side to his nature. The dualist may harbor a philosophically questionable account of the mind-body quandary, but how does such a philosophy prevent effective action in any sense endorsed by Skinner? Why would a radical behaviorist have an edge on effective action in the context under discussion? Is there some cryptic sense of “effective action” coming into play in behavior analysis noticeably lacking in mentalistic accounts of behavior?

In a similar vein, Skinner has declared throughout his writings that inner events construed as mentalistic cannot be affected (i.e., controlled) directly: “No one has ever directly modified any of the mental activities or traits...There is no way in which one can make contact with them” (Skinner, 1974, p. 208). Among traits that cannot presumably be modified directly Skinner lists, inter alia, “ideas” and “beliefs.” Anyone other than a radical behaviorist might find the claim that ideas and beliefs cannot be modified directly counterintuitive, if only for the reason that he or she believes they are so modified all the time. If they weren’t, it is thought, experience could teach us nothing, while education, even in the broad sense of the term, would be a waste of time.

However, there may be another reason for Skinner’s claim. It is possible that ideas and beliefs, on the mentalistic assumption they are occurrences in an immaterial medium, cannot because of this be directly modified, because we cannot, as it were, “get our hands” on such elusive stuff. It is as though the challenge were akin to trying to tangle with a ghost. The problem is: if an immaterialistic medium is a scientific fiction, what is the allegedly “scientific” basis for assuming beliefs and ideas couldn’t be modified if it weren’t?

Canonical Exposition

Unquestionably, the analysis of private events within the behavior-analytic tradition held a special meaning for Skinner. His most detailed discussion of the subject can be found in his essay On the Operational Analysis of Psychological Terms (1945). Subsequent, although shorter expositions may be found in chapter seventeen of Science and Human Behavior (1953), Verbal Behavior (1957), Contingencies of Reinforcement (1969), Beyond Freedom and Dignity (1971), and About Behaviorism (1974). Briefly, Skinner’s treatment of the problem confronts the issue of how we come to discriminate among events occurring under the skin, since we must learn such an achievement, and the resultant personal knowledge depends upon how we are “reinforced” by the verbal community for describing our private lives accurately. However, according to Skinner external reinforcement cannot be made contingent on the property of privacy. Reliance by others on observable or public events (presumably the correlates of our internal states) is the route by which they are able to reinforce our accurate self-descriptions. While Skinner outlines several distinguishable ways private events may come to control behavior, the thrust of his analysis is that the verbal community relies on the public accompaniments of private states to reinforce what he terms “tacts,” or descriptive statements about them (Skinner, 1957). For example, I am reinforced for saying I am in pain when the verbal community notices I wince or grab my jaw while experiencing a toothache.

In Verbal Behavior, Skinner distinguishes between tacts and mands. The former are verbal responses evoked by external events or certain descriptive properties of them, whereas the latter are operants which correspond to verbal responses reinforced by a characteristic consequence when the speaker is in a state of deprivation or under aversive control. There is nothing about the distinction that prohibits given verbal operants sharing characteristics of both types of response. For example, I am in pain is a tact under the control of a private event, although it is routinely emitted in contexts in which the speaker is manding reinforcement from an internally aversive state of affairs. Consequently, there would appear to be a place in the verbal repertoire for tands and macts, since many of us who mand reinforcement need not be completely tactless! 

Skinner’s writings about privacy have two principal emphases: (1) how radical behaviorism, unlike other philosophies of science, provides for the study of private events, and (2) how his treatment of privacy addresses itself to and resolves certain paradoxes in the acquisition of self-descriptive verbal repertoires. The second of these emphases is the more intriguing one. The first seems to have been repeated so often, it probably represents little more than a reminder to those who got the point decades ago.

Radical Behaviorism and Philosophy

There are, generally speaking, several areas of Skinner’s treatment of private events which can be contrasted with positions in contemporary philosophy. One of these concerns what mental predicates can be properly construed as actually referring to private events or events under the skin. Another area involves the analysis of concepts thus localized. Radical behaviorists on occasion suggest that Skinner’s approach is (1) confused with older forms of behaviorism denying that private events are a proper subject matter for psychology; (2) confused with logical positivism, which in its earlier Carnapian form provided for the translation of mentalistic concepts into physicalistic reduction sentences (Carnap, 1932/1933; 1953); (3) confused with logical behaviorism which declares that references to seemingly private events are in reality references to behavioral dispositions of a predominantly public kind; (4) confused as to the causal role of private events in public behavior; and (5) similar to Wittgenstein’s analysis of privacy.

Wittgenstein and Skinner

With respect to (5), Day (1959) and Costall (1980) have drawn attention to the alleged affinities between Wittgenstein and Skinner. However, the disparities are also noteworthy, and speak to fundamental differences between the views of both men. The similarity of viewpoint has been stressed because both were skeptical about the possibility of first-person knowledge of private events like sensations. But Wittgenstein’s skepticism sprang from his view that that the concept of “knowledge”—entailing as it does the possibility of being wrong—was not applicable to one’s experiencing sensations like pains. In the case of my sensations, claiming that I know I am in pain is tantamount to forcing the verb to “go on holiday” from its accustomed usage in utterly different linguistic contexts, since the grammar of first-person sensation statements is different than it is for statements about public objects: 

246. In what sense are my sensations private?—Well, only I can know whether I am really in pain; another person can only surmise it.—In one way this is false, and in another nonsense. If we are using the word  “to know” as it is normally used (and how else are we to use it?), then other people very often know when I am in pain.—Yes but all the same not with the certainty with which I know it myself!—It can’t be said of me at all (except as a joke) that I know I am in pain. What is that supposed to mean—except perhaps that I am in pain?

Other people cannot be said to learn of my sensations only from my behaviour,--for I cannot be said to learn of them. I have them.

The truth is: it makes sense to say about other people that they doubt whether I am in pain; but not to say it about myself. (Wittgenstein, 1958, p. 89e).

 Skinner, on the other hand, felt that self-knowledge about sensations was indeed achievable, but only as a by-product of the way the verbal community reinforced self-descriptive repertoires in the presence of the requisite private event. The handicap here is that the verbal community is in a disadvantaged position with respect to determining whether the covert event is actually occurring, because it cannot make reinforcement contingent upon the property of privacy. For Skinner, skepticism about private events was born of the shakiness of first-person “knowledge” about them before the verbal community created the relevant discriminations; for Wittgenstein, the concept of first-person “knowledge” of one’s sensations was always a misnomer because the notion of knowledge is inapplicable in relation to one’s private sensations. Skinner felt that “knowledge” of another’s private sensations was always inferential; Wittgenstein felt otherwise. I hear something in the other room that sounds like a groan—but I cannot be sure. In such a context, I infer someone is in pain. But when the victim of an industrial accident is howling and writhing on the floor in plain sight of co-workers, his arm mangled and bloody, I am no longer inferring his being in pain: I know this, according to Wittgenstein (i.e., knowing others are in pain is often not merely a surmise, a.k.a. ”inferential”): 

303. “I can only believe that someone else is in pain, but I know it if I am.”—Yes: one can make the decision to say “I believe he is in pain” instead of “He is in pain”. But that is all.—What looks like an explanation here, or like a statement about a mental process, is in truth an exchange of one expression for another, which while we are doing philosophy, seems like the more appropriate one.

Just try—in a real case—to doubt someone else’s fear or pain (Wittgenstein, 1958, p. 102e). 

Austin (1960, pp. 83-84) had a like-minded tack on knowledge about others’ private states, and one highlighting the fact that Skinner raises the bar quite high for third-person certainty:

One speaker…said roundly that the real crux of the matter remains still that ‘I ought not to say that I know Tom is angry, because I don’t introspect his feelings’: and this no doubt is just what many people do boggle at. The gist of what I have been trying to bring out is simply:

1. Of course I don’t introspect Tom’s feelings (we should be in a pretty predicament if I did).

2. Of course I do sometimes know Tom is angry.

Hence

3. to suppose that the question ‘How do I know that Tom is angry?’ is meant to mean ‘How do I introspect Tom’s feelings?’ (because, as we know, that’s the sort of thing that knowing is or ought to be), is simply barking our way up the wrong gum tree (Austin, 1960, pp. 83-84). 

If for Skinner knowledge about private events in others is always inferential, what data would be sufficient under his formulation to satisfy requirements for certainty about such states? Here, we face a conundrum. According to Skinner, first-person “knowledge” about private events is dependent upon reinforcement by the verbal community, which in turn is saddled with an inferential mode in assessing private states in others. If neither the verbal community nor the individual in question possesses certain knowledge about the latter’s private states (because the latter under the formulation is dependent upon the former for its discriminative powers), what hypothetical information would clinch a case for certainty? Since the very concept of inference entails the possibility of being mistaken should it prove false, does radical behaviorism imply that beliefs about private states always fall short of certainty? Is this tantamount to implying that there is a possibility, however remote, that private states in others may be totally misconstrued, or, in a worst case scenario, that there may not be private events at all—because the verbal community and, a fortiori, the individual who comes to know himself precisely because of its tutelage, have both been led down the wrong epistemic path?

Far from sharing affinities, the views of both Wittgenstein and Skinner about private events contrast sharply. To summarize: the former felt that I cannot “know” I have a toothache because the concept of self-knowledge is inapplicable to private sensations; Skinner felt that I can make a mistake about my sensations in the same way I can about other physical events, especially when I have not been taught to discriminate them properly by a verbal community. 

Wittgenstein’s discussions of privacy at Cambridge University—dutifully attended by such enraptured students as G. E. Moore—were accorded the title “the Toothache Club.” Toothaches are a convenient springboard for discussions of private events to this day. The opinion of a celebrated contemporary academic addressing the problem from a radical behavioristic perspective illustrates the point:

A toothache is a physical event, but the person with the toothache has access to it in a different way than does the dentist who is called on to treat it. Both respond to the unsound tooth, but one does so by feeling the tooth and the other by looking at it and probing it with instruments. The different contact with the tooth might be compared with the different ways a seeing person and a sightless person make contact with a geometric solid, if one is trying to teach its name to the other, the seeing person does so by sight and the sightless person by touch. One kind of contact is not necessarily more reliable than the other. For example, in the phenomenon of referred pain, a bad tooth in the lower jaw may be reported as a toothache in the upper jaw. In this case the dentist is a better judge of where the pain really is (another significant example is when a victim of a heart attack reports pain in the shoulder or in the small of the back rather than within the chest).

We often think of private events such as our feelings and our thoughts as ones to which we have privileged access and therefore of which we have special knowledge. But we learned the relevant words from others, and they all had access to in teaching them to us were the public correlates. If we can be mistaken even about the location of a toothache, what assurance do we have that any of our other reports of private events are reliable? (Catania, 1992, p. 1526).

Skepticism and Certainty

Where to begin? The author avers that a dentist can be a better judge of where my pain is than I when I have a toothache, and goes on to broaden skepticism about first-person reports of sensations by indicating that any doubts I should have about the location of my toothache has implications for my certainty about other of my private sensations. On the contrary, my dentist is not a better judge of where my pain is than I am, only a better judge of the location of the decay in the troublesome tooth in question. In fact, if, after inspecting my mouth to probe the toothsome event, he were to suddenly announce I could not be experiencing the pain where I (truthfully) said I was experiencing it, I could well challenge his understanding of the grammar of sensation reports (Wittgenstein, 1958). I might point out, for example, that the very concept of referred pain contradicts the claim that it is the dentist, not I, who is the ultimate arbiter of where my pain is—whatever the physical location of the decay giving rise to it. For consider: if my dentist were the final authority on where I feel my pain—presumably because my pain is a physical event, and he is the expert on localizing this—then the very idea of referred pain is incoherent. That is, if, according to the radical behaviorist, the locus of the pain had to be the same as the physical event giving rise to it, how does the notion of referred pain get a foothold in any account of what was going on in the dentist’s office? In other words, how can I have any such thing as “referred pain,” implying as it does a sensation localized some distance away from the putative physical event giving rise to it, when the radical behaviorist insists that I can make a mistake about the location of my pain when it does not jibe with where my dentist claims I must be feeling it? For referred pain is precisely that: a sensation localized away from the relevant physical event, a logical impossibility on the radical behavioristic account of private events. The meaningfulness of the very concept of referred pain is parasitic on a perceived location of a sensation differing from the location of the physical toothsome event. This means that an instrumental invasion of the organism—a future technology Skinner has envisioned as pinning down the actual physical characteristics of the private event—would still have to come to terms with any paradox occasioned by the perceived, or experienced location of the sensation in question. This may become a complicated affair, but the complication would not eventuate in correcting one’s impression of where he or she actually feels the sensation.   

The same logic holds for the phenomenon of phantom limb in amputees. In these cases, a patient may feel a pain that is experienced outside his body; he may feel it, for example, in the region of toes that no longer exist. Yet it would be absurd to suggest that he must be mistaking the perceived location of the pain because neurologists inform us that the physical event giving rise to it occurs elsewhere under the skin. That it does—and it surely does—hardly precludes an amputee’s experience of pain outside his body. We can, of course, undertake to convince such a patient that he is mistaking the location of perceived pain, although we do so at the risk of engaging in mere language reform, not engineering an insight more in accord with the supposed reality of the physical world.

The foregoing argument may not conclusively confound the Skinnerian thesis that if a private event like a toothache is ultimately a physical one, and that the sensation of ache must be localized in the same place as the physical event it is. A radical behaviorist may go on to insist that his thesis can be salvaged by denying that the physical event in question is actually the decaying tooth. He could hold, for example, that the relevant physical event is a happening within the organism mediating between the ache and the decaying tooth that meets a requirement of identity of locus with the sensation. But arguments aimed at establishing such spatial harmonies can at best serve to bolster a plausible case for Identity Theory (Place, 1956; Feigl, 1967; Smart, 1959). They cannot be used to defend the counterintuitive notion that when the physicalistic cards are on the table, dentists are in a better position to localize my sensations than I am.

What could have led the author of the above passage to make the claim that there are others who might instruct me how to correct my impression of where I feel my pain, because they have a better take on the physical picture of things, as dentists do? The answer is not hard to find, and some of the blame is traceable to equivocation in many of Skinner’s pronouncements about the subject. For example, in his 1945 essay Operational Analysis of Psychological Terms, he remarks:

The additional hypothesis follows quite naturally that being conscious, as a form of reacting to one’s behavior, is a social product. Verbal behavior may be distinguished, and conveniently defined, by the fact that the contingencies of reinforcement are provided by other organisms rather than mechanical action upon the environment. The hypothesis is equivalent to saying that it is only because the behavior of the individual is important to society that society in turn makes it important to the individual. The individual becomes aware of what he is doing only after society has reinforced verbal responses with respect to his behavior as the source of discriminative stimuli. The behavior to be described (the behavior of which one is to be aware) may later recede to the covert level, and (to add a crowning difficulty) so may the verbal response. It is an ironic twist…that as we develop a more effective vocabulary for the analysis of behavior we also enlarge the possibilities of awareness, so defined. The psychology of the other one is, after all, a direct approach to “knowing thyself.” (Skinner, 1945, p. 593). 

The italicized phrases in the above passage are the present author’s. They seem to imply—although in a possibly murky way—that “self-awareness” is something more than merely learning to speak correctly about oneself. They appear to suggest that the “possibilities of awareness” created for me by the verbal community encompass a broader achievement than correct naming. This is also implied by Catania’s assertion that one’s perception of pain may stand in need of correction. Other of Skinner’s remarks on private events smack of similar equivocations. For example, in About Behaviorism he remarks:

…if certain ways of teaching a person lead him to notice very small differences in his “sensations,” and if because he sees these differences he can classify colored objects correctly, then it should follow that we can use these ways of teaching him to classify objects correctly (Skinner, 1974, p.13) 

It is difficult to envision how being trained to “see” differences among one’s sensations amounts to nothing more than a species of linguistic skill (i.e., attaching the right terms to certain sensations). As if to emphasize the idea that Skinner’s externally derived notion of self-awareness encompasses more than merely a species of linguistic achievement, he remarks in Beyond Freedom and Dignity that:

And it is because such questions are asked that a person responds to himself and his behavior in the special way called knowing or being aware. Without the help of a verbal community all behavior would be unconscious. Consciousness is a social product (Skinner, 1971, p. 192).

Consciousness—at least in the ordinary sense of the use of this term—means something more than being able to attach the term pain to the appropriate sensation; it also means being aware (having, experiencing, perceiving, discriminating, harboring, sensing) the sensation when I have it, irrespective of whether or not I deploy the term pain correctly or in accordance with whatever linguistic conventions have been establishedbyaverbal community.                                                                                                                                                                  
Hidden Equivocations


 When a radical behaviorist uses terms like “discriminate,” the picture he may have of the term is that of a linguistic token in a set of verbal practices from which the vagaries of ordinary language have been pruned. He may even come to believe his verbal behavior permits more precision, being less vulnerable to the ambiguities of ordinary parlance. Perhaps this is true—some of the time. However, in the present context, it would appear that the “discriminations” trained by the verbal community in shaping self-awareness may encompass at least two achievements not systematically distinguished in the Skinnerian canon. For what is the precise nature of the alleged discrimination? If the verbal community is ultimately responsible for my awareness of my own private states, is this tantamount to training me to become aware of or distinguish experientially among my sensations, or training me to describe myself accurately when I have them, or both? The distinctions here are weighty ones, and they tend to get obscured underneath jargon about “discrimination.”  Furthermore, to the extent this jargon detracts from the ability to differentiate clearly between two rather different claims, it is the language of obfuscation, not clarity.

We are not born knowing how to use certain terms, so our dependence upon a verbal community to teach us the language of self-ascription is hardly a bold or challengeable claim. That on some basic level we must rely on others to learn how to speak about ourselves—or anything else for that matter—is a common assumption that tends to get pawned off as an epiphany when encased in terms like “discrimination,” “collateral responses,” and “reinforcement.”  That we need the assistance of others to feel a sensation, or otherwise “discriminate” among certain of our sensations is a patently absurd claim—for several reasons. Lower mammals experience pain without a trace of anything akin to a verbal community to enable this ability. Accordingly, to dispute this on the human level would appear to represent a break with the best informed Darwinian extrapolations. In addition, if we are dependent on others to accomplish such a feat, this implies we can be taught to “discriminate” our sensations improperly should the verbal community perversely decide to corrupt its instruction. On the contrary, mismanaging the task of verbal reinforcement is just that: attaching the wrong terms to whatever private states are under discussion; it is hardly akin to reordering or otherwise altering the private sensations of individuals acquiring language skills.

Imagine that as a developing and non-verbal organism I experience a toothache, and the verbal community decides to play a trick on me. It elects to reinforce me for saying I feel euphoric whenever I emit a collateral response ordinarily associated with toothache. Does the radical behaviorist imply I subsequently experience a mania in contexts in which others experience pain; or, alternatively, experience toothache but use the wrong words to describe it? Calling the effects of improper outside reinforcement breakdowns in “self-awareness” would appear to be a rather overblown way of characterizing bungled linguistic training about my vocabulary of self-description—if this is all “self-awareness” amounts to. After all, if I claim to be euphoric when I am actually in pain, my disadvantage is only that I have not mastered English well, not that I need an opiate.

The upshot of one interpretation of the radical behavioristic thesis about private events—that “self-awareness” encompasses considerably more than teaching the proper vocabulary of self-ascription—is that there are no collateral responses to pain indelibly stamped as such. In this connection, if the verbal community on occasion gets it wrong or botches up its tutelage, then the character of the private event will shift as a function of the net improper reinforcement. On this interpretation, if I experience euphoria where another experiences pain because of an incompatible history of reinforcement by the verbal community, what entitles the latter to assume there is any such thing as a reliable connection between a particular class of collateral physical responses and the name or identity of the private event that should be verbally reinforced? In this context, “collateral” responses cannot occasion characteristic reinforcements by the verbal community, since such reinforcement itself creates the character of the private event in question! It becomes, as it were, its own self-fulfilling prophecy. Even if instrumental invasion of the organism were to reveal the same physiological events underpinning pain and euphoria, the conclusion might be that dissimilar sensations are mediated by the same physical correlate, not that the wrong term has entered into the language of self-ascription.  I take this to be a reductio ad absurdum of the claim that verbal communities train individuals to “discriminate” their private states in the sense of perceiving differences among them on other than a naming, or linguistic, level.   

The radical behaviorist is on the horns of a dilemma. Either his approach to private events on one interpretation entails counterintuitive consequences, or else embodies a theory of verbal acquisition which, underneath the technical terminology, seems actually quite trivial, boiling down to the common wisdom that others teach us how to speak about ourselves. And that this interpretation is not always the chosen one is made amply clear in Catania’s assertion that a dentist knows better than I do about the perceived location of my toothache.  If I can make a mistake about where I locate a pain, why not the possibility of error about whether I actually have one or not? I can only make a mistake about this on the theory that my discriminatory abilities are out of keeping with what others know about the matter because of the initial epistemological edge they enjoy about events under my skin. All the same, one wonders whether the skepticism about first-person knowledge of private events prior to reinforcement by the verbal community is a deduction from a strained theory, and not in keeping with the natural history of the species .

Mistrusting Verbal Behavior
 
Skinner has in the past expressed views that seem to derive from a concocted way of looking at a problem, and one that is heedless of the realities of cultural practice. For example, in Science and Human Behavior he remarks:

The layman also finds the lack of a reliable subjective vocabulary inconvenient. Everyone mistrusts verbal responses which describe private events. Variables are often operating which tend to weaken the stimulus control of such descriptions, and the reinforcing community is usually powerless to prevent the resulting distortion. The individual who excuses himself from an unpleasant task by pleading a headache cannot be successfully challenged, even though the existence of the private event is doubtful. (Skinner, 1953, p. 260). 

What set of actual cultural practices do such remarks portray? Laymen are not bereft of reliable subjective vocabularies, nor does everyone mistrust verbal responses describing private events. Great emphasis is placed upon first-person reports about the location, quality, and intensity of pain in standard medical and dental examinations, and skepticism about them on the part of clinical practitioners, with the exception of factitious phenomena, is virtually non-existent. The same is true for reports of various kinds of sensations outside of clinical contexts. Skinner has overgeneralized a skepticism about verbal reports of private events from special cases like those in which, for example, liars report headaches in order to avoid onerous obligations. He has, in effect, portrayed a fictional picture of cultural practice, possibly because of deductions from his view about how private events come to control behavior. Who distrusts the private experience of pain as reported by an ingenuous youth who starts to yelp after an anvil is accidentally dropped on his foot? Who mistrusts the scream of pain from a dental patient who is having a wisdom tooth extracted without anesthesia? What cardiologist mistrusts the report of chest pain from a patient suddenly experiencing such a symptom? Negative results on an EKG or stress tests do not ordinarily occasion doubts about subjective reports of pain in such cases. At best, they only eventuate in a different diagnosis: reflux disorder or muscle strain, perhaps.

Skinner has in effect recast scenarios common to cultural practices, taking skepticism about the statements of liars as exemplifying the standard response to reports of private states. Even here, however, his depiction is faulty. We often distrust the statements of those who plead headache in the context of unpleasant tasks, not because their statements are about private events, but because we have reason to believe that they may be dissembling—especially when they have a past record of this. Moreover, we do, as a matter of cultural practice, challenge the claims of other people reporting private states or otherwise. When liars aver that they were not accomplices in vandalism or at a break-in at someone’s home, do we disbelieve them because what they report was a public event?

Metaphors and Metonymical Extension

Another example of a questionable theory of verbal acquisition is Skinner’s remarks about metaphorical extension in Verbal Behavior. In enumerating the several ways he feels verbal control over the private event is instituted, he remarks:

A third possibility is that the community may not need to appeal to private stimuli at all; it may reinforce a response in connection with a public stimulus, only to have the response transferred to a private event by virtue of common properties, as in metaphorical and metonymical extension. It has often been pointed out that most of the vocabulary of emotion is metaphorical in nature. When we describe internal states as “agitated,” “depressed,” or “ebullient,” certain geometrical, temporal, and intensive properties have produced a metaphorical extension of responses.

Not all metaphorical expressions evoked by private stimuli exemplify this principle. Although a sharp pain or a burning sensation may illustrate metaphorical extension arising from a similarity between the stimulation supplied by sharp or burning objects and certain private stimuli, another explanation is possible. The metaphorical step may have occurred before the response receded to the private world. In that case we should have no reason to look for a private stimulus having similar properties. If the response sharp is first acquired in connection with certain objects with identifiable physical properties not related to their effect upon the human organism—for example, if a needle is called sharp if it shows a certain geometrical pattern or easily penetrates paper or cloth, or if a knife is called sharp if it readily cuts wood, then the extension of the response to a certain type of painful stimulus generated by pricking or cutting is metonymical (Skinner, 1957, p. 132).

Skinner saw no problem in his notion of “metaphorical extension,” although his analysis may represent the putative confusion of drawing parallels between features of private and public stimuli and providing a plausible account about the transformative processes under discussion. For example, to show that the metaphor a stabbing pain  mirrors the physical properties of knives or their effects on us when we are stabbed is hardly a satisfactory explanation of why I am able to exclaim I have a stabbing pain. Skinner goes on to say that I have a stabbing pain is instituted when it “shares some of the properties of the stimuli produced by sharp objects” (Skinner, 1957, p. 133). What if an individual were never stabbed, or never experienced the private events on the basis of which the transference supposedly takes place; could such an individual never emit I have a stabbing pain? What knives do to paper or cloth will not provide the necessary basis for transference; in such cases there has to be a history of private stimulation to afford a basis for a transfer from a public feature to the private event.

The point may be better illustrated in connection with I have butterflies in my stomach. What public event is at the basis for such a metaphorical extension to a private event—especially since having actual butterflies in the gastrointestinal tract has little or no relation to the either the metaphor or the private event it purportedly describes.

Skinner’s reliance on metaphorical extension is seemingly in the service of relying on public stimuli to sharpen awareness of the inchoate or dubious world of private stimulation. Thus, we learn to discriminate private states by relying on external exemplars: the piercing pain, the bubbling up sensation, the hot flash, the burning feeling, and so on. Doesn’t the process also go in the other direction? Do not individuals illuminate something about public stimuli or the external world by characterizing it through metaphors based upon private states?  For example: the world is a depressing place, his remarks were painful, her boyfriend is “hot,” her words were cold, life is like a dream, he brought ill tidings, she’s a dizzy blonde, he writes nervous prose, politicians are a headache, mothers-in-law are pains in the neck, he makes one’s flesh crawl, he was itching to debate the point, glum news, languid prose, anxious times, a heartfelt exchange, a sullen invitation, a soulful poem, a raging sea, a manic exchange, a dour message, a hurtful announcement, a boring speech, a thoughtful letter, disappointing news, a downbeat day, a sentimental journey, an insane choice, an angry ocean, a disgusting remark, a consuming hobby, a reflective stance, a nauseating speech, and so on—ad infinitum, it would seem. If publicity gives privacy its discriminative character, isn’t the reverse also true?

Finally, it should be noted that Skinner’s analysis frequently begs the question. In the metaphor the tempest in my mind, the internal event is not somehow clarified by reference to the public event that shares characteristics with it on the metaphoric level. The explanatory challenge is showing precisely why the metaphoric extension in this case is apt. The description tempestuous feelings does not enter the verbal repertoire because a feeling is like a gale simpliciter. Why the feeling is like a gale in the first place is the explanatory challenge for radical behaviorism. One cannot, as it were, point to the “similarity” between feelings and storms to prove Skinner’s point since the “similarity” may exist only because of the existence of the metaphor.      

Stimulus Similarity

I have the same pain I had an hour ago depends upon the notion of stimulus similarity between past and present pains. The radical behavioristic treatment of private events should prompt its proponents to raise the disquieting question: “How does one know two sensations are identical or similar if it is possible to be mistaken about it?” There a problem here that cannot be dispatched by relegating it to a process of generalization or what Skinner has called “induction.” For how do I assess the similarity of pains unless “sameness” is reinforced like every other feature of my private experience? In other words, how, under radical behaviorism, can I ever learn that the pain I had today is the same as the one I had yesterday when I must learn to discriminate them as such with the assistance of a verbal community that reinforces verbal expressions of “sameness?” After all, if self-awareness of private events is shaped by the verbal community, my ability to tell whether consecutive events under my skin are experienced as the same or different from each other likewise ought to be subject to outside tutelage. However, the collateral responses associated with reports of similar sensations may differ considerably, not to mention the fact that private sensations can be experienced without any collateral behavior serving to occasion outside verbal reinforcement. For example, my reaction to a pain I experience today may be muted—or non-existent: a dramatically different response than the reaction to the same pain I had yesterday when I howled and grimaced. Today, I stoically brace up as I experience the same sensation. If I must learn to detect “sameness”—or “differences” among my sensations on the basis of how the verbal community enables me to discriminate them, how is this conceivably accomplished? Something about the behavior-analytic explanation of the entire process appears to be viciously circular.

In Verbal Behavior Skinner addresses the possibility of metaphorical extension by noting, “…in expressions like ebullient or dampened spirits, however, we must search for possible similarities between public and private events to explain the metaphorical extension. Something within the skin must ‘bubble up’ or ‘grow limp or cold’ in some sense (Skinner, 1957, p. 133). His example, however, begs a critical question. The problem is only stated, not resolved, by hypothesizing similarity between public and private events by way of metaphor. Clinching a solution to the problem would amount to explaining how the metaphor comes to be apt in the first place. In other words, how does one learn to attach the phrase “bubbling up” to the event it purports to describe, even by way of metaphor? What instruction has the individual received in his or her past history of reinforcement that enables the emission of “bubbling up” or “dampening down” in contrast, maybe, to “drowning” or “heating up”? In addition, claiming that the private event must share in some sense with a “bubbling up” characteristic of the covert occurrence implies an isomorphism between the metaphor and the physical event it delineates. Yet instrumental invasion of the organism might not reveal any such isomorphism. The latter, if anything, would seem to characterize the relationship between a sensation or raw feel (i. e., qualia) and a metaphor solely, not between the covert physical event identified with the sensation. A neurophysiologist from a third-person perspective could conceivably isolate an α-process that is the physical aspect or underpinning of a β-type sensation, whereas a metaphor only captures a β-aspect of the event in question. As an identity theorist, Skinner has claimed that so-called private “mental” events like sensations are physical events under the skin. He also feels that physiologists who conduct instrumental invasions of the organism are nonetheless debarred from access to that aspect of the private event experienced by the individual whose event it is. Thus, the physiologist can hypothetically observe the underlying physical event, but not its sensational “quality,” in the individual he investigates (Creel, 1980). Accordingly, the neurophysiologist who locates the physical event which is the underpinning of the sensation experienced by an individual without, however, knowing anything about the felt character of the sensation in question, could not determine what metaphorical extension would be appropriate in such a case. It is the experienced aspect of the private event, not its physicality from a third-person perspective that establishes the sympathetic connection between it and a metaphor.

Radical Behaviorism vs. Mentalism

Skinner’s radical behaviorism is presumably an approach that seeks to avoid the pitfalls of “mentalism.” The latter type of philosophical theory is said to be one that has characterized most psychological systems prior to radical behaviorism. The trend, according to Skinner, included reliance on cognitive way-stations, introspection, mediating, or indefinable variables owing their provenance to Cartesian dualism, or the theory that private states take place in a metaphysical order or medium differing from the physical world Skinner believes is the proper arena of a scientific focus. Mentalistic terms and concepts according to him thus need to be shorn from the behavioristic approach to analyzing behavior. The proposal may be hasty for two reasons: (1) the assault on mentalism is in part based upon negative existential propositions, and (2) there are mentalistic concepts which are not only not redundant in a scientific approach to behavior; they may be indispensable to it, as Hempel decades ago came to realize (Hempel, 1980; Rey, 1997).

(1) Skinner’s criticism of mentalistic explanations takes the bull by the horns: events under the skin are physical, not immaterial ones in a mentalistic medium, as advertised by dualism. How is such a philosophical position to be understood?—surely not as an empirical thesis, since Skinner has never specified what data would instantiate ghosts in the machine. In short, the proposition that private events are ultimately physical in nature loses some of its meaning when the falsifiability (Popper, 1959) of the alternative theory remains unspecifiable, unclear, or shrouded in mystery. 

 (2) In his animal laboratory, an experimenter places a pigeon on a fixed ratio schedule of reinforcement under which the latter is delivered every third response (FR3 scheduling). There nonetheless exists an undetermined—not undeterminable, only unverbalized—interval schedule necessarily coinciding with the FR3 schedule already specified. This is because for every ratio (R) schedule there exists an interval schedule of reinforcement (I) coinciding with it. Interval schedules are those programmed to deliver reinforcement based upon the time elapsing between responses. Every R-schedule is extensionally equivalent to an overlapping I-schedule and vice-versa, implying that differing R-and I-schedules are denotatively the same. (This is not to claim that all interval and ratio schedules of reinforcement are coextensive; only that for any one of them there is an extensionally identical twin of the other type in the parallel universe of denotation.) Thus, the pigeon placed on the FR3 schedule is also placed on a variable interval schedule (VI) coinciding with it. If the pigeon takes ten minutes to emit the first three responses before reinforcement, five minutes to emit the next three responses before reinforcement and two minutes to emit the next three responses before reinforcement, it is thereby also subject to a VI schedule of reinforcement. In the improbable event that the time elapsing between the three reinforcements was always the same, say, five minutes, an FR3 schedule coincides with a FI5 schedule. The question for the radical behaviorist is: what is the operative schedule programmed by the E? The answer is seldom “both,” and for good reason. The radical behaviorist must assume it is the E’s intention—a mentalism—that ordinarily determines schedule type. At least this is the implication, since what other criterion of schedule-type is relied on to explain an E’s selective verbal behavior when differing schedule types describe the same events?

In the manner of a distinction drawn by W. V. Quine (Quine, 1972), we might wish to say that both types of scheduling fit the facts, but the E’s arrangement guides the FR3 scheduling. However, “guiding” in Quine’s sense involves a causal relationship, and unless we assume that the E’s intention has causal force—a hunch that would be anathema to a radical behaviorist—we cannot restrict stimulus control to one schedule when two different ones fit the facts. True, the E is aware of intending to program the FR3 schedule, rather than the VI schedule, but “awareness” and “intention” are presumably dethroned as causally relevant in radical behavioristic formulations. Awareness is supposed to be a by-product of the training by the verbal community, while intention is a mere mentalism to be extruded from scientific accounts. Unfortunately, it will tend to rear its banished head even in relation to boilerplate distinctions of the experimental lab.

REFERENCES

Armstrong, D. M. (1968). A materialist theory of the mind. New York: Humanities Press.

Aune, B. (1961). The problem of other minds. Philosophical Review, 70, 320-339.

Austin, J. L. (1961). Philosophical papers. London: Oxford University Press.

Ayer, A. J. (1946). Other minds. Aristotelian Society Supplementary Volume, 28, 188-197.

Baum, W. M. and Heath, J. I. (1992). Behavioral explanations and intentional explanations in psychology. American Psychologist, 47, No. 11, 1312-1317.

Catania, A. C. (1992). B. F. Skinner, organism. American Psychologist, 47, No. 11, 1521-1530.

Carnap, R. (1932/33). Psychology in physical language. Erkenntnis, 3, 107-142.

Carnap, R. (1953). Testability and meaning. In H. Feigl and M. Brodbeck, Readings in the philosophy of science, (Pp. 47-92), New York: Appleton-Century-Crofts.

Costall, A. (1980). The limits of language: Wittgenstein’s later philosophy and Skinner’s radical behaviorism. Behaviorism: A Forum for Critical Discussion, 8, 123-131.

Creel, R. (1980). Radical epiphenomenalism: B. F. Skinner’s account of private events. Behaviorism: A Forum for Critical Discussion, 8, 31-53.

Day, W. F. (1969). On certain similarities between The Philosophical Investigations of Ludwig Wittgenstein and the operationism of B. F. Skinner. Journal of the Experimental Analysis of Behavior, 12, 489-506.

Day, W. F. (1980). Some comments on the book “Verbal Behavior.” Behaviorism; A Forum for Critical Discussion, 8, 165-173.

Dinsmoor, J. A. (1992). Setting the record straight: The social views of B. F. Skinner. American Psychologist, 47, No. 11, 1454-1463.

Feigl, H. (1967). The mental and the physical. Minneapolis, Minnesota: Univerity of Minnesota Press.

Glenn, S. S., Ellis, J., and Greenspoon, J. (1992). On the revolutionary nature of the operant as a unit of behavioral selsction. American Psychologist, 47, No. 11, 1329-1336.

Hempel, C. (1980).  The logical status of psychology. In N. Block (Ed.), readings in the philosophy of psychology, (Pp. 14-33), Vol I, Cambridge, Massachusetts: Harvard University Press.

Kirby, R. V. (1956). The other minds quandary. Ph.D. thesis. Berkeley, California: University of California.

Lee, V. I. (1992). Transdermal interpretation of the subject matter of behavior analysis. American Psychologist, 47, 1337-1343.

Martin, M. (1978). Interpreting Skinner. Behaviorism: A Forum For Critical Discussion, 6, 129-138.
 
Moore, J. (2001). On psychological terms that appeal to the mental. Behavior and Philosophy, 29, 167-186.

Palmer, D. C. and Donahoe, J. W. (1992). Essentialism and selectionism in cognitive science and behavior analysis. American Psychologist, 47, No. 11, 1344-1358.

Place, U. T. (1956). Is consciousness a brain process? British Journal of Psychology, 57, 44-50.

Popper, K. (1959). The logic of scientific discovery. London: Hutchinson.
 
Putnam, H. (1957). Psychological concepts, explication, and ordinary language. Journal of Philosophy, 54, 94-100.

Rachlin, H. (1992). Teleological behaviorism. American Psychologist, 47, No. 11, 1371-1382.
Rakos, R. F. (1992). Achieving the just society in the 21st century: What can Skinner contribute? American psychologist, 47, No. 11, 1499-1506.

Rey, G. Contemporary philosophy of mind: A contentiously classical approach. Oxford: Basil Blackwell.

Schnaitter, R. (1978). Private causes. Behaviorism: A Forum For Critical Discussion, 6, 1-12.

Sellars, W. (1953). A semantical solution of the mind-body problem, Methods, 5, 45-82.

Skinner, B. F. (1945) The operational analysis of psychological terms . Psychological Review, 52, 270-294.

Skinner, B. F. (1957). Verbal behavior. New York: Appleton-Century-Crofts.

Skinner, B. F. (1969). Contingencies of reinforcement. New York: Appleton-Century-Crofts.

Skinner, B. F. (1974). About behaviorism. New york: Alfred A. Knopf.

Skinner, B. F. (1971). Beyond freedom and dignity. New York: Alfred A. Knopf.

Smart, J. C. C. (1959). Sensations and brain processes. Philosophical Review, 68,141-156.

Thomson, J. F. (1951). The argument from analogy and our knowledge of other minds. Mind, 40, 336-350.
 
Todd, J. T. and Morris, E. K. (1992). Case histories in the steady power of misrepresentatation. American Psychologist, 47, No. 11, 1441-1453.

Quine, W. V. (1972). Methodological reflections on current linguistic theory. In D. Davidson and G. Harman (Eds.), Semantics of natural language, (Pp. 442-454), Dordrecht, Netherlands: D. Reidel.

Wisdom, J. (1956). Other minds. Oxford: Basil Blackwell.