Verbal Behavior (book)
Encyclopedia
Verbal Behavior is a 1957 book by psychologist
Psychologist
Psychologist is a professional or academic title used by individuals who are either:* Clinical professionals who work with patients in a variety of therapeutic contexts .* Scientists conducting psychological research or teaching psychology in a college...

 B.F. Skinner, in which he analyzes human behavior
Human behavior
Human behavior refers to the range of behaviors exhibited by humans and which are influenced by culture, attitudes, emotions, values, ethics, authority, rapport, hypnosis, persuasion, coercion and/or genetics....

, encompassing what is traditionally called language
Language
Language may refer either to the specifically human capacity for acquiring and using complex systems of communication, or to a specific instance of such a system of complex communication...

, linguistics
Linguistics
Linguistics is the scientific study of human language. Linguistics can be broadly broken into three categories or subfields of study: language form, language meaning, and language in context....

, or speech
Speech
Speech is the human faculty of speaking.It may also refer to:* Public speaking, the process of speaking to a group of people* Manner of articulation, how the body parts involved in making speech are manipulated...

. For Skinner, verbal behavior is simply behavior
Radical behaviorism
Radical behaviorism is a philosophy developed by B.F. Skinner that underlies the experimental analysis of behavior approach to psychology. The term radical behaviorism applies to a particular school that emerged during the reign of behaviorism...

 subject to the same controlling variables
Reinforcement
Reinforcement is a term in operant conditioning and behavior analysis for the process of increasing the rate or probability of a behavior in the form of a "response" by the delivery or emergence of a stimulus Reinforcement is a term in operant conditioning and behavior analysis for the process of...

 as any other operant behavior, although Skinner differentiates between verbal behavior which is mediated by other people, and that which is mediated by the natural world. The book Verbal Behavior is almost entirely theoretical, involving little experimental research in the work itself. The book Verbal Behavior was an outgrowth of a series of lectures first presented at the University of Minnesota in the early 1940s
1940s
File:1940s decade montage.png|Above title bar: events which happened during World War II : From left to right: Troops in an LCVP landing craft approaching "Omaha" Beach on "D-Day"; Adolf Hitler visits Paris, soon after the Battle of France; The Holocaust occurred during the war as Nazi Germany...

 and developed further in his summer lectures at Columbia and William James
William James
William James was a pioneering American psychologist and philosopher who was trained as a physician. He wrote influential books on the young science of psychology, educational psychology, psychology of religious experience and mysticism, and on the philosophy of pragmatism...

 lectures at Harvard in the decade before the book's publication. A growing body of research and applications based on Verbal Behavior have occurred since its original publication, particularly in the past decade.
In addition a growing body of research has developed on structural topics in verbal behavior such as grammar.

Functional analysis

The context of speaker utterances is central to Skinner's perspective on language. With this as a background, Skinner developed the premise that Verbal Behavior—behavior under the control of consequences mediated by other people (who can interchangeably function as speaker and listener)—was best understood in a functional analysis
Functional analysis (psychology)
Functional analysis in behavioral psychology is the application of the laws of operant conditioning to establish the relationships between stimuli and responses...

. This theoretical extension was a direct product of his basic research using what he referred to as the "three-term contingency model" with the basic behavioral unit being the response and its consequence in a specified situation (antecedent–behavior–consequence). This is now sometimes called the four-term contingency model with setting conditions added as a fourth term. This consists of a motivating operation (MO), discriminative stimulus (S), response (R), and reinforcement (S). Skinner's Verbal Behavior also introduced the autoclitic and six elementary operants: mand, tact, audience relation, echoic, textual, and intraverbal. Skinner argued that verbal behavior is a function of the speaker's current environment and his past behavioral and genetic history. For Skinner, the proper object of study is behavior itself, analyzed without reference to hypothetical (mental) structures, but rather with reference to the functional relationships of the behavior in the environment in which it occurs. This analysis extends Ernst Mach
Ernst Mach
Ernst Mach was an Austrian physicist and philosopher, noted for his contributions to physics such as the Mach number and the study of shock waves...

's pragmatic inductive position in physics, and extends even further a disinclination towards hypothesis-making and testing. Verbal Behavior is divided into 5 parts with 19 chapters. The first chapter sets the stage for this work, a functional analysis of verbal behavior. Skinner presents verbal behavior as a function of controlling consequences and stimuli, not as the product of a special inherent capacity. Neither does he ask us to be satisfied with simply describing the structure, or patterns, of behavior. Skinner deals with some alternative, traditional formulations, and moves on to his own functional position.

General problems

Skinner notes the problems of verbal behavior as a dependent variable. Skinner's general position favors rate of response as a dependent measure which, in Verbal Behavior is problematic since all verbal behavior does not have the same unitary quality as a lever press. In the ascertaining of the strength of a response Skinner suggests some criteria for strength(probability):emission, energy-level, speed, repetition, but notes that these are all very limited means for inferring the strength of a response as they do not always vary together as they may come under the control of other factors. Emission is a yes/no measure, however the other three—energy-level, speed, repetition—comprise possible indications of relative strength.
  • Emission – If a response is emitted it may tend to be interpreted as having some strength. Unusual or difficult conditions would tend to lend evidence to the inference of strength. Under typical conditions it becomes a less compelling basis for inferring strength. This is an inference that is either there or not, and has no gradation of value.

  • Energy-level – Unlike emission as a basis for inference, energy-level (response magnitude) provides a basis for inferring the response has a strength with a high range of varying strength. Energy level is a basis from which we can infer a high tendency to respond. An energetic and strong "Chomsky!" forms the basis for inferring the strength of the response as opposed to a weak, brief "Chomsky".

  • Speed – Speed is the speed of the response itself, or the latency from the time in which it could have occurred to the time in which it occurs. A response given quickly when prompted forms the basis for inferring a high strength.

  • Repetition – "Chomsky! Chomsky! Chomsky!" may be emitted and used as an indication of relative strength compared to the speedy and/or energetic emission of "Chomsky!". In this way repetition can be used as a way to infer strength

  • Limitations – Skinner notes that these are "easy to overestimate" especially in single instances. Other, extraneous variables, such as noise, special listeners, or those at a distance may induce variation in these relative indicators unrelated to their proper strength.

  • Overall frequency – The overall frequency of a response in a large body of responses may be used as another indicator of strength. Skinner's analysis of alliteration might be seen as one form of this analysis (Skinner, 1939).

Mands

Chapter Three of Skinner's work Verbal Behavior discusses a functional relationship called the "mand". A mand is a form of verbal behavior that is controlled by deprivation, satiation, or what is now called motivating operations (MO) as well as a controlling history. An example of this would be asking for water when one is water deprived ("thirsty"). It is tempting to say that a mand "describes its reinforcer" which it sometimes does, but mands may have no correspondence to the reinforcer, for example a loud knock may be a mand "open the door" and a servant may be called by a hand clap as much as a child might "ask for milk".

The Lamarre & Holland (1985) study on mands would be one example of a research study in this area.

Textual

In Chapter Four Skinner notes forms of control by verbal stimuli. One form is textual behavior which refers to the type of behavior we might typically call reading or writing. A vocal response is controlled by a verbal stimulus that is not heard. There are two different modalities involved ("reading"). If they are the same they become "copying text" (see Jack Michael on copying text), if they are heard, then written, it becomes "taking dictation", and so on.

Echoic

Skinner was one of the first to seriously consider the role of imitation in language learning. He introduced this concept into his book Verbal Behavior with the concept of the echoic. It is a behavior under the functional control of a verbal stimulus. The verbal response and the verbal stimulus share what is called point to point correspondence (a formal similarity.) The speaker repeats what is said. In echoic behavior, the stimulus is auditory and response is vocal. It is often seen in early shaping behavior. For example, in learning a new language, a teacher might say "parsimonious" and then say "can you say it?" to induce an echoic response.

Winokur (1978) is one example of research about echoic relations.

Tacts

Chapter Five of Verbal Behavior discusses the tact in depth. A tact is said to "make contact with" the world, and refers to behavior that is under the control of generalized reinforcement. The controlling stimulus is nonverbal, "the whole of the physical environment". It can undergo many extensions: generic, metaphoric, metonymical, solecistic, nomination, and "guessing". It can also be involved in abstraction. Lowe, Horne, Harris & Randle (2002) would be one example of recent work in tacts.

Intraverbal

Intraverbals are verbal behavior under the control of other verbal behavior. Intraverbals are often studied by the use of classic association techniques.

Audiences

In Skinner's account of verbal behavior, the audience (or, the listener) is a discriminative stimulus that signals that verbal behavior may be rewarded. This means that when an audience is present (this can also include oneself, as we can act as listener to our own verbal behavior), verbal behavior will occur; when the audience disappears, it is likely that verbal behavior will stop (because reinforcement is no longer available). This is the first function of the audience: to control whether behavior does or does not occur.

The second function (p. 173) is to determine which of two or more comparable responses will be emitted; for example, when manding
Mand (psychology)
Mand is a term that B.F. Skinner used to describe a verbal operant in which the response is reinforced by a characteristic consequence and is therefore under the functional control of relevant conditions of deprivation or aversive stimulation...

 for silence, you might say "shh" to a toddler, while to a coworker you might say "please be quiet". Also determined is the language in which you will speak: in Paris you would greet someone with "Bonjour, monsieur!", while in the U.S. you would be far more likely to greet someone by saying "Good morning, sir!" The third function (p. 175) of the audience involves the selection of the subject matter: while a 5-year-old may respond well to verbal behavior regarding Teletubbies, your 50-year-old boss is not likely to.

Audience control is developed through long histories of reinforcement and punishment. Skinner's three-term contingency can be used to analyze how this works: the first term, the antecedent, refers to the audience, in whose presence the verbal response (the second term) occurs. The consequences of the response are the third term, and whether or not those consequences strengthen or weaken the response will affect whether that response will occur again in the presence of that audience. Through this process, audience control, or the probability that certain responses will occur in the presence of certain audiences, develops. Skinner notes that while audience control is developed due to histories with certain audiences, we do not have to have a long history with every listener in order to effectively engage in verbal behavior in their presence (p. 176). We can respond to new audiences (new stimuli) as we would to similar audiences with whom we have a history.

Negative audiences

An audience that has punished certain kinds of verbal behavior is called a negative audience (p. 178): in the presence of this audience, the punished verbal behavior is less likely to occur. Skinner gives the examples of adults punishing certain verbal behavior of children, and a king punishing the verbal behavior of his subjects.

Summary of verbal operants

The following table summarizes the new verbal operants in the analysis of verbal behavior.
Precondition Verbal Operant Consequence Example
Motivating Operation Mand Directly Effective A child comes into the kitchen where a mother is, and says: "I want milk". The mother opens the refrigerator and gives the child milk.
Feature of the physical environment Tact Social A student looks out of the window, turns to his teacher and says: "It is hot today." The teacher says, "Right!"
Verbal behavior of another person Intraverbal Social A mother asks her daughter: "What grade did you get in math?" The daughter replies, "An A." The mother says: "Very good!"
Verbal behavior of another person Echoic Social A teacher says to a student: "Behavior in German is Verhalten." The student repeats "Behavior is Verhalten." The teacher says "Correct."
A person's own verbal behavior Autoclitic Directly effective A child comes into his parents' bedroom at night and says "I think I am sick." The mother takes the child and brings him to a hospital.


One must keep in mind, however, that almost all verbal behavior does not consist of these "pure" operants, but of a mixture of them.

Use in literary analysis

Skinner's analysis of verbal behavior drew heavily on methods of literary analysis. This tradition has continued.

Verbal operants as a unit of analysis

Skinner notes his categories of verbal behavior: mand, echoic, textual, intraverbal, tact, audience relations, and notes how behavior might be classified. He notes that form alone is not sufficient (he uses the example of "fire!" having multiple possible relationships depending on the circumstances). Classification depends on knowing the circumstances under which the behavior is emitted. Skinner then notes that the "same response" may be emitted under different operant conditions. Skinner states:
That is, classification alone does little to further the analysis—the functional relations controlling the operants outlined must be analyzed consistent with the general approach of a scientific analysis of behavior.

Several behavior analysts since Skinner have suggested that the elementary verbal relations be re-categorized to deal with difficulty in incorporating many responses into the classification system of the original analysis. Michael, for example, has proposed replacing textual and echoic categories with the more general codic and duplic relations, respectively. Ernest Vargas has suggested categorizing sources of control as intraverbal, autoverbal, and extraverbal, while replacing Skinner's intraverbal with sequelic, and adding the mimetic relation to refer to imitation of sign language.

Multiple causation

Skinner notes in this chapter how any given response is likely to be the result of multiple variables. Secondly, that any given variable usually affects multiple responses. The issue of multiple audiences is also addressed, as each audience is, as already noted, an occasion for strong and successful responding. Combing audiences produces differing tendencies to respond.

Supplementary stimulation

Supplementary stimulation is a discussion to practical matters of controlling verbal behavior given the context of material which has been presented thus far. Issues of multiple control, and involving many of the elementary operants stated in previous chapters are discussed.

New combinations of fragmentary responses

A special case of where multiple causation comes into play creating new verbal forms is in what Skinner describes as fragmentary responses. Such combinations are typically vocal, although this may be due to different conditions of self-editing rather than any special property. Such mutations may be "nonsense" and may not further the verbal interchange in which it occurs. Freudian slips may be one special case of fragmentary responses which tend to be given reinforcement and may discourage self-editing. This phenomenon appears to be more common in children, and in adults learning a second language. Fatigue, illness and insobriety may tend to produce fragmentary responding.

Autoclitics

An autoclitic is a form of verbal behavior which modifies the functions of other forms of verbal behavior. For example, "I think it is raining" possesses the autoclitic "I think" which moderates the strength of the statement "it is raining". An example of research that involved autoclitics would be Lodhi & Greer (1989).

One form of autoclitic of critical importance in the development of language, is Skinner's concept of the autoclitic frame. Autoclitic frames help for rapid learning of new verbal behavior and the building of rules. Stemmer (2000) holds: "(1) The events are responsible for the productive character of listener behavior and, via the transfer effect, of verbal behavior in general. (2) Together with ostensive events, the events are responsible for most aspects, probably even for all aspects, of early listener behavior. (3) Because ostensive learning does not require the repeated reinforcement of specific responses to vocal stimuli, the events are the main cause of the explosion in early verbal behavior."

Self-strengthening

Here Skinner draws a parallel to his position on self-control and notes: "A person controls his own behavior, verbal or otherwise, as he controls the behavior of others." Appropriate verbal behavior may be weak, as in forgetting a name, and in need of strengthening. It may have been inadequately learned, as in a foreign language. Repeating a formula, reciting a poem, and so on. The techniques are manipulating stimuli, changing the level of editing, the mechanical production of verbal behavior, changing motivational and emotional variables, incubation, and so on. Skinner gives an example of the use of some of these techniques provided by an author.

Logical and scientific

The special audience in this case is one concerned with "successful action". Special methods of stimulus control are encouraged that will allow for maximum effectiveness. Skinner notes that "graphs, models, tables" are forms of texts that allow for this kind of development. The logical and scientific community also sharpens responses to assure accuracy and avoiding distortion. Little progress in the area of science has been made from a verbal behavior perspective; however, suggestions of a research agenda have been laid out.

Tacting private events

Private events are events accessible to only the speaker. Public events are events that occur outside of an organism's skin that are observed by more than one individual. A headache is an example of a private event and a car accident is an example of a public event. Private events were first acknowledged by B.F. Skinner.

The tacting of private events by an organism is shaped by the verbal community who differentially reinforce a variety of behaviors and responses to the private events that occur (Catania, 2007, p. 9). For example, if a child verbally states, "a circle" when a circle is in the immediate environment, it may be a tact. If a child verbally states, "I have a toothache", she/he may be tacting a private event, whereas the stimulus is present to the speaker, but not the rest of the verbal community.

The verbal community shapes the original development and the maintenance or discontinuation of the tacts for private events (Catania, 2007, p. 232). An organism responds similarly to both private stimuli and public stimuli (Skinner, 1957, p. 130). However, it is harder for the verbal community to shape the verbal behavior associated with private events (Catania, 2007, p. 403). It may be more difficult to shape private events, but there are critical things that occur within an organism's skin that should not be excluded from our understanding of verbal behavior (Catania, 2007, p. 9).

Several concerns are associated with tacting private events. Skinner (1957) acknowledged two major dilemmas. First, he acknowledges our difficulty with predicting and controlling the stimuli associated with tacting private events (p. 130). Catania (2007) describes this as the unavailability of the stimulus to the members of the verbal community (p. 253). The second problem Skinner (1957) describes is our current inability to understand how the verbal behavior associated with private events is developed (p. 131).

Skinner (1957) continues to describe four potential ways a verbal community can encourage verbal behavior with no access to the stimuli of the speaker. He suggests the most frequent method is via "a common public accompaniment". An example might be that when a kid falls and starts bleeding, the caregiver tells them statements like, "you got hurt". Another method is the "collateral response" associated with the private stimulus. An example would be when a kid comes running and is crying and holding their hands over their knee, the caregiver might make a statement like, "you got hurt". The third way is when the verbal community provides reinforcement contingent on the overt behavior and the organism generalizes that to the private event that is occurring. Skinner refers to this as "metaphorical or metonymical extension". The final method that Skinner suggests may help form our verbal behavior is when the behavior is initially at a low level and then turns into a private event (Skinner, 1957, p. 134). This notion can be summarized by understanding that the verbal behavior of private events can be shaped through the verbal community by extending the language of tacts (Catania, 2007, p. 263).

Private events are limited and should not serve as "explanations of behavior" (Skinner, 1957, p. 254). Skinner (1957) continues to caution that, "the language of private events can easily distract us from the public causes of behavior" (see functions of behavior).

Chomsky's review

In 1959, Noam Chomsky
Noam Chomsky
Avram Noam Chomsky is an American linguist, philosopher, cognitive scientist, and activist. He is an Institute Professor and Professor in the Department of Linguistics & Philosophy at MIT, where he has worked for over 50 years. Chomsky has been described as the "father of modern linguistics" and...

 published an influential critique of Verbal Behavior. "Verbal behavior" he defined as learned behavior which has its characteristic consequences being delivered through the learned behavior of others; this makes for a view of communicative behaviors much larger than that usually addressed by linguists. Skinner's approach focused on the circumstances in which language was used; for example, asking for water was functionally a different response than labeling something as water, responding to someone asking for water, etc. These functionally different kinds of responses, which required in turn separate explanations, sharply contrasted both with traditional notions of language and Chomsky's psycholinguistic approach. Chomsky thought that a functionalist explanation restricting itself to questions of communicative performance ignored important questions (ChomskyLanguage and Mind, 1968).

Chomsky's 1959 review, amongst his other work of the period, is generally thought to have been influential in the decline of behaviorism's influence within linguistics
Linguistics
Linguistics is the scientific study of human language. Linguistics can be broadly broken into three categories or subfields of study: language form, language meaning, and language in context....

, philosophy
Philosophy
Philosophy is the study of general and fundamental problems, such as those connected with existence, knowledge, values, reason, mind, and language. Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational...

 and cognitive science
Cognitive science
Cognitive science is the interdisciplinary scientific study of mind and its processes. It examines what cognition is, what it does and how it works. It includes research on how information is processed , represented, and transformed in behaviour, nervous system or machine...

. However, it has drawn fire from a number of critics, the most famous criticism being that of Kenneth MacCorquodale's 1970 paper On Chomsky's Review of Skinner's Verbal Behavior. MacCorquodale argued that Chomsky did not possess an adequate understanding of either behavioral psychology in general, or the differences between Skinner's behaviorism and other varieties. As a consequence, he argued, Chomsky made several serious errors of logic. On account of these problems, MacCorquodale maintains that the review failed to demonstrate what it has often been cited as doing, implying that those most influenced by Chomsky's paper probably already substantially agreed with him. Chomsky's review has been further argued to misrepresent the work of Skinner and others, including by taking quotes out of context. Chomsky has maintained that the review was directed at the way Skinner's variant of behavioral psychology "was being used in Quinean empiricism and naturalization of philosophy".

Chomsky's influence was a point that Skinner himself conceded. Sam Leigland suggests that interest in Skinner's work is growing with the next focus on a variety of complex verbal phenomena.

Alternatives to Skinner's behavior analysis

There is also now an alternative to Skinner's account within behavior analysis, relational frame theory
Relational frame theory
Relational frame theory, or RFT, is a psychological theory of human language and cognition. It was developed largely through the efforts of Steven C...

, and authors in that area have developed a number of behavior analytic objections to Skinner's specific approach. There is some controversy regarding RFT's status in regard to behavior analysis. Its founder Steven Hayes regards it as an extension of operant conditioning
Operant conditioning
Operant conditioning is a form of psychological learning during which an individual modifies the occurrence and form of its own behavior due to the association of the behavior with a stimulus...

 principles that is consistent with Skinner's analysis but goes beyond it (personal communication).

Others feel that it is consistent with behavior analysis but involves emergent principles not found in conventional operant conditioning. Finally, there are those who feel that it is simply another form of cognitive behaviorism, rather than radical behaviorism.

Research and theory

Functional analytic psychotherapy
Functional Analytic Psychotherapy
Functional analytic psychotherapy is an approach to clinical psychotherapy that uses a radical behaviorist position informed by B.F. Skinner's analysis of verbal behavior....

 is one application of Skinner's model of verbal behavior to typically developing adult human populations in non-laboratory (clinical) settings. As such this approach represents an attempt to empirically validate applied behavior analysis
Applied Behavior Analysis
Applied behavior analysis is a science that involves using modern behavioral learning theory to modify behaviors. Behavior analysts reject the use of hypothetical constructs and focus on the observable relationship of behavior to the environment...

 and verbal behavior for problems such as depression and other common clinical problems.

Current research in verbal behavior is published in The Analysis of Verbal Behavior (TAVB), and other Behavior Analytic journals such as The Journal of the Experimental Analysis of Behavior
Journal of the Experimental Analysis of Behavior
The Journal of the Experimental Analysis of Behavior was established in 1958 as apeer-reviewed, psychology journal, that publishes fundamental research about the experimental analysis of behavior....

(JEAB) and the Journal of Applied Behavior Analysis
Journal of Applied Behavior Analysis
The Journal of Applied Behavior Analysis was established in 1968 as a peer-reviewed, psychology journal, that publishes research about applications of the experimental analysis of behavior to problems of social importance....

(JABA). Also research is presented at poster sessions and conferences, such as at regional Behavior Analysis conventions or Association for Behavior Analysis (ABA) conventions nationally or internationally. There is also a Verbal Behavior Special Interest Group (SIG) of the Association for Behavior Analysis (ABA) which has a mailing list.

Journal of Early and Intensive Behavior Intervention and the Journal of Speech-Language Pathology and Applied Behavior Analysis both publish clinical articles on interventions based on verbal behavior.

Skinner has argued that his account of verbal behavior might have a strong evolutionary parallel. In Skinner's essay, Selection by Consequences he argued that operant conditioning was a part of a three-level process involving genetic evolution, cultural evolution and operant conditioning. All three processes, he argued, were examples of parallel processes of selection by consequences. David L. Hull, Rodney E. Langman and Sigrid S. Glenn have developed this parallel in detail. This topic continues to be a focus for behavior analysts. Behaviour analysists have been working on developing ideas based on Verbal Behaviour for fifty years, and despite this, experience difficulty explaining generative verbal behaviour.

See also

  • Child development
    Child development
    Child development stages describe theoretical milestones of child development. Many stage models of development have been proposed, used as working concepts and in some cases asserted as nativist theories....

  • Functional Analytic Psychotherapy
    Functional Analytic Psychotherapy
    Functional analytic psychotherapy is an approach to clinical psychotherapy that uses a radical behaviorist position informed by B.F. Skinner's analysis of verbal behavior....

  • Applied behavior analysis
    Applied Behavior Analysis
    Applied behavior analysis is a science that involves using modern behavioral learning theory to modify behaviors. Behavior analysts reject the use of hypothetical constructs and focus on the observable relationship of behavior to the environment...

  • B.F. Skinner
  • Jack Michael
    Jack Michael
    Jack Michael is a researcher, professor and author in the field of the experimental analysis of behavior best known for his elucidations of the motivating operation, comprising Establishing Operation and Abolishing Operations ....

  • Reinforcement
    Reinforcement
    Reinforcement is a term in operant conditioning and behavior analysis for the process of increasing the rate or probability of a behavior in the form of a "response" by the delivery or emergence of a stimulus Reinforcement is a term in operant conditioning and behavior analysis for the process of...

  • Experimental analysis of behavior
    Experimental analysis of behavior
    The experimental analysis of behavior is the name given to the school of psychology founded by B.F. Skinner, and based on his philosophy of radical behaviorism. A central principle was the inductive, data-driven examination of functional relations, as opposed to the kinds of hypothetico-deductive...

  • The Analysis of Verbal Behavior
    The Analysis of Verbal Behavior
    The Analysis of Verbal Behavior is a scientific journal that was established in 1982 as a peer-reviewed psychology journal. It publishes research in conceptual and empirical analysis of verbal behavior and problems of social importance.-History:...

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