文章基本信息

标题：A Novel Method for Teaching the First Instances of Simple Discrimination to Nonverbal Children with Autism in a Laboratory Environment
本地全文：下载
作者：Lionello-DeNolf, Karen M ; Silva Barros, Romariz da ; McIlvane, William J 等
期刊名称：The Psychological Record
印刷版ISSN：0033-2933
电子版ISSN：2163-3452
出版年度：2008
卷号：58
期号：2
页码：5
出版社：Southern Illinois University Carbondale
摘要：A novel method for initiating discrimination training with nonverbal children combines a delayed S+ procedure that requires children to refrain from responding to either of 2 physically different choice stimuli until a prompt stimulus is added onto 1 of the choices, and a delayed prompting procedure that presents the same 2-choice stimulus display, but stimuli are initially added onto both choices. After a short delay, the added stimulus on the S– is removed, and the choice of the S+ is thus prompted. If the children learn to observe and respond to the defining features of the S+ choice stimulus, then they may respond to the S+ prior to the added-stimulus removal. Implementation was successful with 8 nonverbal children who had not previously exhibited simple simultaneous discrimination, suggesting a useful methodology for initiating discrimination training with populations for whom verbal instruction is ineffective.