自伤行为的功能分析及其与自我约束的关系。
Functional analysis of self-injurious behavior and its relation to self-restraint.
作者信息
Rooker Griffin W, Roscoe Eileen M
机构信息
The New England Center for Children and Northeastern University, USA.
出版信息
J Appl Behav Anal. 2005 Winter;38(4):537-42. doi: 10.1901/jaba.2005.12-05.
Some individuals who engage in self-injurious behavior (SIB) also exhibit self-restraint. In the present study, a series of three functional analyses were conducted to determine the variables that maintained a participant's SIB, one without restraint items available, one with a preferred and effective form of self-restraint (an airplane pillow) available noncontingently, and one with this item delivered contingent on SIB. Results suggested that SIB was reinforced by escape and by access to self-restraint materials, self-restraint appeared to be maintained by automatic reinforcement, and continuous access to highly preferred restraint materials effectively suppressed SIB.
一些从事自伤行为（SIB）的个体也表现出自我约束。在本研究中，进行了一系列三项功能分析，以确定维持参与者自伤行为的变量，一项分析中没有可用的约束物品，一项分析中有一个非应急提供的首选且有效的自我约束形式（一个飞机枕），另一项分析中该物品在自伤行为发生时提供。结果表明，逃避和获得自我约束材料会强化自伤行为，自我约束似乎由自动强化维持，持续获得高度偏好的约束材料可有效抑制自伤行为。
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