在延迟匹配样本任务中扩展等价类的前流响应的证据。

IF 1.4 3区 心理学 Q4 BEHAVIORAL SCIENCES Journal of the experimental analysis of behavior Pub Date : 2023-09-28 DOI:10.1002/jeab.886
Giovan W. Ribeiro, Deisy G. de Souza
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引用次数: 0

摘要

延迟样本匹配(DMTS)增加了等价类形成的概率。前流反应可以调节DMTS试验中的保留间隔,并控制比较的选择。在人类参与者中,电流前反应通常包括根据实验刺激与已有实验史的有意义刺激的相似性来命名实验刺激。我们测试了前电流是否通过充当实验刺激和有意义刺激之间的节点来扩展类。DMTS(2 s) 在整个实验中使用。11名本科生学习了A1B1和A2B2的关系,然后被提交给ArC试验,要求他们回答DMTS间隔期间出现的数学问题:当样本为A1时,问题产生12个,C1是正确的;当样本为A2时,它们得到9,C2是正确的。节点反应测试评估了参与者是否将B1和C1与印刷数字12联系起来,以及B2和C2与印刷数字9联系起来。10名参与者对这种模式做出了相应的回应,表明对问题的回应扩大了课堂。使用“偶”和“奇”的奇偶校验进一步证实了这一假设。这些结果有助于理解DMTS增强等效性能的原因。讨论了在刺激对等研究中使用该程序的意义。
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Evidence of precurrent responses expanding equivalence classes in a delayed matching-to-sample task

Delayed matching to sample (DMTS) increases the probability of equivalence class formation. Precurrent responses can mediate the retention interval in DMTS trials and control the selection of comparisons. In human participants, precurrent responses usually consist of naming the experimental stimuli based on their similarities to meaningful stimuli with preexperimental history. We tested whether precurrents expand classes by serving as nodes between experimental and meaningful stimuli. A DMTS (2 s) was used throughout the entire experiment. Eleven undergraduates learned A1B1 and A2B2 relations and then were submitted to ArC trials that required them to answer math problems presented during the DMTS interval: when the sample was A1, the problems resulted in 12 and C1 was correct; when the sample was A2, they resulted in 9 and C2 was correct. Response-as-node tests assessed whether participants would relate B1 and C1 to the printed number 12 and B2 and C2 to the printed number 9. Ten participants responded accordingly to this pattern, showing that the responses to the problems expanded the classes. Parity tests using the words “even” and “odd” further confirmed this hypothesis. These results contribute to understanding why DMTS enhances equivalence performances. Implications of using this procedure in stimulus-equivalence studies are discussed.

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来源期刊
CiteScore
3.90
自引率
14.80%
发文量
83
审稿时长
>12 weeks
期刊介绍: Journal of the Experimental Analysis of Behavior is primarily for the original publication of experiments relevant to the behavior of individual organisms.
期刊最新文献
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