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Full-Text Articles in Experimental Analysis of Behavior
Cues Associated With Alternative Reinforcement Can Attenuate Resurgence Of An Extinguished Instrumental Response, Sydney Trask
Cues Associated With Alternative Reinforcement Can Attenuate Resurgence Of An Extinguished Instrumental Response, Sydney Trask
Graduate College Dissertations and Theses
In resurgence, a target behavior (R1) is acquired in an initial phase and extinguished in a second phase while an alternative behavior (R2) is reinforced. When reinforcement for the second response is removed, however, R1 behavior returns or “resurges.” The resurgence paradigm may have implications for understanding relapse after behavioral interventions in humans such as contingency management, or CM, in which (for example) drug users can earn vouchers contingent upon drug abstinence. The present experiments examined the effectiveness of a putative retrieval cue for treatment in attenuating the resurgence effects and determined the likely mechanism by which this cue functions. …
Renewal In The Context Of Stress: A Potential Mechanism Of Stress-Induced Reinstatement, Scott Timothy Schepers
Renewal In The Context Of Stress: A Potential Mechanism Of Stress-Induced Reinstatement, Scott Timothy Schepers
Graduate College Dissertations and Theses
In the animal laboratory, stressors can produce the relapse of drug-seeking behaviors after the behavior has been inhibited by extinction. This type of relapse has been called stress-induced reinstatement, and it models the relapse that is commonly reported in human populations. Interestingly, in the laboratory, stress does not typically reinstate extinguished behaviors that have been reinforced by food. One account of the discrepancy is that drugs of abuse may induce stress; therefore, when organisms learn to respond for drugs, they might learn to make the response in the “context” of stress. If so, then stress-induced reinstatement may be better described …