Schofield L J, Wong S
Dev Med Child Neurol. 1975 Aug;17(4):425-33. doi: 10.1111/j.1469-8749.1975.tb03493.x.
In order to determine the effectiveness of operant approaches to group therapy with children with cerebral palsy or mental retardation, four boys aged between 4 years 10 months and 5 years 7 months were given a total of 23 twice-weekly 30-minute treatment sessions. After treatment there was considerably improvement in the children's attention-to-tasks and they showed some increase in social interactions, though to a lesser degree. Teacher ratings also showed some improvement in classroom behavior.
为了确定操作性方法对脑瘫或智力发育迟缓儿童进行团体治疗的有效性，对4名年龄在4岁10个月至5岁7个月之间的男孩进行了总共23次治疗，每周两次，每次30分钟。治疗后，孩子们在任务注意力方面有了显著改善，社交互动也有所增加，尽管程度较小。教师评分也显示课堂行为有了一些改善。
