Friman P C
Children's Seashore House, University of Pennsylvania School of Medicine.
Except Child. 1990 Sep;57(1):64-9. doi: 10.1177/001440299005700108.
A multiple baseline across three providers showed that each provider, using only differential reinforcement of incompatible behavior (DRI), substantially reduced high-rate out-of-seat behavior in a highly disruptive 4-year-old boy with severe disabilities. During the experiment, duration of the boy's in-seat behavior expanded from less than 1 min to 20 min. Furthermore, during the intervention, the providers' use of physical restraint decreased to near-zero levels, even though restraint and DRI could be used together. Although not specifically targeted, the boy's appropriate toy play also increased during DRI.
对三位治疗师进行的多基线研究表明，每位治疗师仅采用不相容行为差别强化法（DRI），就大幅减少了一名患有严重残疾、极具破坏性行为的4岁男孩的高频率离座行为。在实验过程中，该男孩的入座行为时长从不到1分钟增加到了20分钟。此外，在干预期间，治疗师对身体约束的使用减少到了接近零的水平，尽管约束和DRI可以同时使用。虽然没有专门针对这一点，但在采用DRI期间，该男孩的适当玩具玩耍行为也有所增加。
