Psychology Department, West Virginia University, P.O. Box 6040, Morgantown, WV 26506, USA.
Res Dev Disabil. 2012 Nov-Dec;33(6):1691-700. doi: 10.1016/j.ridd.2012.05.008. Epub 2012 Jun 12.
Response redirection and response blocking reduce stereotypy maintained by automatic reinforcement. The current study evaluated the effects of redirection and response blocking on the stereotypic responding of three elementary-age children diagnosed with autism. During the treatment evaluation, redirection and response blocking were evaluated using an alternating treatment embedded in a reversal design. Both procedures resulted in comparably low levels of motor stereotypy. Following treatment evaluation, a concurrent chain was conducted to evaluate participant preference for redirection or response blocking. All three participants preferred redirection. Practitioners may wish to consider participant preference when developing and implementing treatments for stereotypy.
反应转移和反应阻断可减少自动强化维持的刻板行为。本研究评估了反应转移和反应阻断对 3 名被诊断为自闭症的学龄儿童刻板行为的影响。在治疗评估中，采用反转设计中的交替处理，评估了反应转移和反应阻断的效果。两种程序都导致了类似的低水平的运动刻板行为。在治疗评估之后，进行了一个同时链，以评估参与者对反应转移或反应阻断的偏好。所有三个参与者都更喜欢反应转移。在制定和实施刻板行为的治疗方案时，从业者可能希望考虑参与者的偏好。
