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:
"Classification is not an end in itself. Even though any instance of verbal behavior can be shown to be a function of variables in one or more of these classes, there are other aspects to be treated. Such a formulation permits us to apply to verbal behavior concepts and laws which emerge from a more general analysis" (p. 187).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.
Read more about this topic: Verbal Behavior
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