文章基本信息

标题：DISRUPTIVE EFFECTS OF CONTINGENT FOOD ON HIGH-PROBABILITY BEHAVIOR
本地全文：下载
作者：Michelle A Frank-Crawford ; John C Borrero ; Linda Nguyen 等
期刊名称：Journal of Applied Behavior Analysis
印刷版ISSN：0021-8855
电子版ISSN：1938-3703
出版年度：2012
卷号：45
期号：1
页码：143-148
DOI：10.1901/jaba.2012.45-143
语种：English
出版社：University of Kansas - Dept Human Development
摘要：The delivery of food contingent on 10 s of consecutive toy engagement resulted in a decrease in engagement and a corresponding increase in other responses that had been previously reinforced with food. Similar effects were not observed when tokens exchangeable for the same food were delivered, suggesting that engagement was disrupted by the contingent provision of the food, which may have functioned as a discriminative stimulus that occasioned competing responses.
关键词：discriminative stimulus; engagement; response reallocation