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Preliminary comparison of two negative reinforcement schedules to reduce self-injury
M L Roberts1, F C Mace, J A Daggett
1Arizona State University.
Abstract:
This study compared the effectiveness of differential negative reinforcement of other behavior (DNRO) and alternative behavior (DNRA) for reducing self-injurious tantrums maintained by escape from demands in a 4-year-old girl with severe retardation. Both DNRA and DNRO reduced self-injury and increased independent performance of two tasks (tooth brushing and bathing); however, improvement on both measures was greater with the DNRA intervention.
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