Preliminary comparison of two negative reinforcement schedules to reduce self-injury.
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.
Roberts
M L
ML
Arizona State University.
Mace
F C
FC
Daggett
J A
JA