智能不足儿童拾垃圾行为干预的个案研究

A Case Study on Intervention for the Picking Garbage Behavior of A Student with Mental Retardation

本文选取了浙江省某特殊学校一例有拾垃圾行为的智能不足学生进行了个案研究。干预方法主要以正强化、负惩罚、拾垃圾比赛和榜样学习法为主。研究结果表明干预显着降低了被试课间拾垃圾行为的发生频次,说明通过适当的行为干预,拾垃圾行为可以得到一定程度的改善。本文最后探讨了行为改变的有效策略,并针对存在的问题提出建议。

This article is a case study of intervention for the picking garbage behavior of a student with mental retardation in a special school in Zhejiang province. The intervention methods mainly include Positive Reinforcement, Negative Punishment, Picking Garbage Competition and Example Learning. The results suggest that after intervention, the subject＇s picking garbage behaviors decrease significantly in playtime, which demonstrates that picking garbage behavior can be improved through proper behavior intervention. Finally, this article discusses the effective strategies for behavior change and puts forward some suggestions aiming at the existing problems.