experiments in which extinction is blocked by protein synthesis inhibitors.ĭ. studies in which memories have been recalled and "erased" during reconsolidation by protein synthesis inhibitors.ī. Evidence that protein synthesis is crucial for memory formation and consolidation is seen inĪ. makes that memory more susceptible to manipulation. can disrupt spontaneous recovery if extinction trials are conducted shortly after the priming.ĭ. makes responding based on that memory vulnerable to extinction.Ĭ. Priming a memory for a conditioning situation by presenting the CSī. an error-correction process like that found in the Rescorla-Wagner model. impeding the development of resurgence.ĭ. The results from experiments exploring compounding extinction cues suggest that extinction may operate in part byĬ. none of the above deepen the extinction of the two cues. impede extinction learning about the two cues.Ĭ. The effect of compounding two extinction stimuli is toĪ. present cues from the conditioning trials. present cues from the extinction trials.ĭ. test several days after the extinction trials.ī. To restore the level of performance seen during extinction,Ī. you can present cues present during the extinction phase. you can do nothing spontaneous recovery is remarkably robust.ĭ. you can present cues present during the conditioning phase.Ĭ. you can wait approximately a week following the extinction phase before testing.ī. alternating them with conditioning trials that reinforce his biting behavior.ĭ. spaced extinction trials massed extinction trials Suppose Betty wants to extinguish her boyfriend's annoying habit of biting his toenails. all of the above help prevent spontaneous recoveryĭ. extinction trials conducted after a delayĬ. resurgence Which of the following leaves a subject most susceptible to spontaneous recovery from extinction?Ī. This recovery of an extinguished behavior most resemblesĭ. Soon, Bobby became bored with the game and started running again. The life guard extinguished this attention seeking behavior by ignoring Bobby, and gave Bobby a game to play to keep him busy. subjects are inadvertently exposed to the training US.ĭ. subjects are exposed to the training contexts.Ĭ. Resurgence of an extinguished response occurs whenī. administering a protein synthesis inhibitor.ĭ. extinguishing other non-target responses.ī. reinstatement Reinstatement of an extinguished response to a CS involvesĪ. Unfortunately, she caught a stomach bug, was ill, and now finds that she cannot bear to be around cashews again. the spontaneous recovery effect the reinstatement effect Sally worked hard to overcome her taste aversion to cashews. When he smelled the smoke, he immediately went to buy a pack of cigarettes. However, on his way to the office he passed a group of teenagers smoking on the corner. In fact, he had not had a craving for over two weeks. Bob successfully completed an in-patient treatment program for smoking. there will be reinstatement of conditioned responding. the initial CS-US relationship will be strengthened. the context will lose excitatory strength.ĭ. there will be further decreases of conditioned responding due to negative CS/US contingencies.Ĭ. there will be reinstatement of conditioned responding.ī. If after extinction trials a subject is exposed to the US,Ī. administer a protein synthesis inhibitor.ĭ. Bobby accidentally extinguished a behavior he really enjoyed his dog performing. a change in context after extinction will recover acquisition performance. contextual cues are important only for excitatory associations. S-S associations are developed in acquisition and disrupted by extinction.ĭ. frustration has only minor effects on extinction.Ĭ. a change in context after extinction will recover acquisition performance.ī. This is likely due to the therapist forgetting aboutĭ. However, when she returned home after the last session, a cat was waiting on her porch, and she panicked. Over several trips to a psychologist's office, the psychologist was able to extinguish her fear of cats. Aįig. 7.12: A.Sally was terribly afraid of cats before going into therapy. Equation d S / d t = - ρ S dS/dt=-\rho\,S
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