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open access

Examining the Relationship between Variability in Acquisition and Variability in Extinction

Description: Using the "revealed operant" technique, variability during acquisition and extinction was examined with measures of response rate and a detailed analysis of response topography. During acquisition, subjects learned to emit four response patterns. A continuous schedule of reinforcement (CRF) for 100 repetitions was used for each pattern and a 30 min extinction phase immediately followed. One group of subjects learned the response patterns via a "trial-and-error" method. This resulted in a wide r… more
Date: December 1997
Creator: Neff, Bryon (Bryon R.)
Partner: UNT Libraries
open access

The Use of an Applied Task as a Test of Stimulus Equivalence

Description: Four college student subjects were trained to match graphic figures (A stimuli) to other figures (B stimuli), and then to match the B figures to numerals (C stimuli). Then in a test of application subjects answered simple math problems, presented as novel sample stimuli, by selecting one of the A figures, presented as comparisons. The application test was an analog for the academic task of answering math problems with newly learned Spanish number names. Three subjects performed accurately in th… more
Date: August 1997
Creator: Luby, John M. (John Martin)
Partner: UNT Libraries
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