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An Analysis of Extinction-Cue Features in the Reduction of Operant Behavior Relapse
The Psychological Record ( IF 1.0 ) Pub Date : 2021-05-11 , DOI: 10.1007/s40732-021-00472-z
Rodolfo Bernal-Gamboa , Tere A. Mason , Javier Nieto , A. Matías Gámez

The present free operant conditioning experiments with rats examined the impact of manipulating different traits of an extinction-cue on ABA renewal. All rats were trained to perform an operant response (R1) for food in context A, and a different operant response (R2) in context B. Responses were then extinguished, R1 in context B and R2 in context A. In Experiment 1, for half of the rats, both responses were extinguished in the presence of an intermittent light. For the other half, a continuous light was utilized during extinction of R1 and R2. Finally, all rats were tested in both contexts (R1 was tested in the presence of the cue in both contexts, whereas R2 was tested in the presence of the cue only in the extinction context). Returning the rats to the original conditioning context renewed the initial operant behavior. However, we found that both types of extinction-cues (intermittent and continuous) attenuated ABA renewal equally. In addition, both responses underwent extinction in Experiment 2. For half of the subjects, R1 and R2 were extinguished in the presence of a dim light, whereas the other half received a bright light as an extinction-cue for both responses. Once again, we found during testing (R1 was tested in the presence of the cue in both contexts whereas R2 was tested in the presence of the cue only in the extinction context), that both types of extinction-cues reduced ABA renewal in a similar manner. The present results suggest that in some conditions, the features of the extinction cues may not affect their renewal-attenuating properties.



中文翻译:

减少操作者行为复发的消光提示特征分析

目前与大鼠进行的免费操作条件试验,研究了处理灭绝线索的不同特征对ABA更新的影响。训练所有大鼠在环境A中对食物执行操作反应(R1),在环境B中执行不同的操作反应(R2)。然后将反应消灭,在环境B中消除R1,在环境A中消除R2。在实验1中,在一半的大鼠中,在间歇光的作用下,两种反应都消失了。对于另一半,在R1和R2消光期间利用了连续的光。最后,在两种情况下都对所有大鼠进行了测试(在两种情况下都在有提示的情况下对R1进行了测试,而仅在灭绝背景下在有提示的情况下对R2进行了测试)。使大鼠恢复到原始条件环境可以恢复初始操作行为。然而,我们发现两种消光线索(间歇性和连续性)均会平均减弱ABA的更新。此外,在实验2中,两种反应都消失了。对于一半的受试者,R1和R2在昏暗的灯光下被熄灭,而另一半接受了亮光作为两种反应的熄灭提示。再次,我们在测试过程中发现(R1在两种情况下都在有提示的情况下进行了测试,而R2仅在灭绝情况下在有提示的情况下进行了测试),两种消光提示在相似的情况下均会降低ABA更新。方式。目前的结果表明,在某些情况下,灭绝线索的特征可能不会影响其更新衰减特性。在实验2中,两种反应都消失了。对于一半的受试者,R1和R2在昏暗的灯光下熄灭,而另一半则接受亮光作为两种反应的熄灭提示。再次,我们在测试过程中发现(R1在两种情况下都在有提示的情况下进行了测试,而R2仅在灭绝情况下在有提示的情况下进行了测试),两种消光提示在相似的情况下均会降低ABA更新。方式。目前的结果表明,在某些情况下,灭绝线索的特征可能不会影响其更新衰减特性。在实验2中,两种反应都消失了。对于一半的受试者,R1和R2在昏暗的灯光下熄灭,而另一半则接受亮光作为两种反应的熄灭提示。再次,我们在测试过程中发现(R1在两种情况下都在有提示的情况下进行了测试,而R2仅在灭绝情况下在有提示的情况下进行了测试),两种消光提示在相似的情况下均会降低ABA更新。方式。目前的结果表明,在某些情况下,灭绝线索的特征可能不会影响其更新衰减特性。我们在测试过程中发现(R1在两种情况下都在有提示的情况下进行了测试,而R2仅在消光背景下在有提示的情况下进行了测试),两种消光提示都以相似的方式降低了ABA的更新。目前的结果表明,在某些情况下,灭绝线索的特征可能不会影响其更新衰减特性。我们在测试过程中发现(R1在两种情况下都在有提示的情况下进行了测试,而R2仅在消光背景下在有提示的情况下进行了测试),两种消光提示都以相似的方式降低了ABA的更新。目前的结果表明,在某些情况下,灭绝线索的特征可能不会影响其更新衰减特性。

更新日期:2021-05-11
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