Faculty Articles
Effects of Warning Stimuli for Reinforcer Withdrawal and Task Onset to Reduce Self-Injury
Document Type
Article
Publication Title
Journal of Applied Behavior Analysis
ISSN
0021-8855
Publication Date
Winter 1998
Abstract
Results of a functional analysis of self-injurious behavior (SIB) in a child with autism showed that her SIB was maintained by access to preferred objects and escape or avoidance of task demands. Extinction and noncontingent reinforcement treatments were supplemented by presenting a statement combined with a picture cue at 30-s intervals indicating that a preferred object would be removed or a task would be presented. Warning stimuli in combination with extinction and noncontingent reinforcement reduced SIB to acceptable levels. SIB rates remained comparatively high in a control condition consisting of a 2-min delay to onset of reinforcer removal or task demands.
DOI
10.1901/jaba.1998.31-679
Volume
31
Issue
4
First Page
679
Last Page
682
NSUWorks Citation
Mace, A.,
Shapiro, E. S.,
Mace, F. C.
(1998). Effects of Warning Stimuli for Reinforcer Withdrawal and Task Onset to Reduce Self-Injury. Journal of Applied Behavior Analysis, 31(4), 679-682.
Available at: https://nsuworks.nova.edu/cps_facarticles/371