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Pizzo, Matthew J.; Kirkpatrick, Kimberly; Blundell, Pamela J. – Journal of the Experimental Analysis of Behavior, 2009
The differential reinforcement of low rate (DRL) schedule is commonly used to assess impulsivity, hyperactivity, and the cognitive effects of pharmacological treatments on performance. A DRL schedule requires subjects to wait a certain minimum amount of time between successive responses to receive reinforcement. The DRL criterion value, which…
Descriptors: Reaction Time, Hyperactivity, Learning, Reinforcement
Modaresi, Heidar A. – Journal of Experimental Psychology, 1978
Two experiments were conducted with rats to investigate variables responsible for the effectiveness of using a safe platform in two-way avoidance training and to evaluate the relative efficacy of several theoretical positions (conflict reduction, reinforcement, and freezing attenuation) that were offered to explain the wide differences in…
Descriptors: Animal Behavior, Behavior Patterns, Experimental Psychology, Experiments