Behavioral persistence and variability during extinction of self-injury maintained by escape
- PMID: 8188558
- PMCID: PMC1297787
- DOI: 10.1901/jaba.1994.27-173
Behavioral persistence and variability during extinction of self-injury maintained by escape
Abstract
The self-injurious escape behavior of a developmentally disabled adult was treated with extinction. Results of a reversal design showed substantial bursts of responding when extinction was introduced and reintroduced: self-injury remained at a variable and elevated rate for some time before stable, low rates were observed. Data on aggression, a nontarget behavior during both baseline and treatment, showed a pattern similar to that seen for self-injury during the extinction conditions.
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