Bluechardt M H, Shephard R J
Faculty of Physical Activity Studies, University of Regina.
J Learn Disabil. 1995 Mar;28(3):160-9. doi: 10.1177/002221949502800305.
The value of an individually supervised physical activity program with a strong social skills component was examined for 45 students with learning disabilities (34 boys, 11 girls; mean age = 9.4 +/- 1.1 years). Subjects were randomly divided into an experimental group of 23 students who received two 90-minute exercise sessions for each of 10 weeks, and a control group of 22 students who received equal individualized attention through extra academic instruction. Scores for the Bruininks-Oseretsky test of motor proficiency, teacher ratings of social behavior, and self-perceptions of academic and nonacademic competence showed strong effects of time, but no substantial time x treatment interaction. Time effects on social behaviors persisted 3 months following treatment, suggesting that they reflected extra attention, rather than an expectancy, or halo, effect. There would seem to be merit in further exploring the value of extra attention, which here was provided to students with learning disabilities by volunteers with limited formal training.
对45名学习障碍学生(34名男生,11名女生;平均年龄 = 9.4 ± 1.1岁)进行了一项具有较强社交技能组成部分的个人监督体育活动计划的价值研究。受试者被随机分为一个实验组,该组23名学生在10周内每周接受两次90分钟的锻炼课程,以及一个对照组,该组22名学生通过额外的学术指导获得同等的个性化关注。布鲁因inks - 奥塞列茨基运动能力测试得分、教师对社交行为的评分以及对学术和非学术能力的自我认知显示出时间的强烈影响,但没有显著的时间×治疗交互作用。治疗后3个月,时间对社交行为的影响仍然存在,这表明它们反映的是额外关注,而非期望效应或光环效应。进一步探索额外关注的价值似乎是有意义的,在这里,额外关注是由受过有限正规训练的志愿者提供给学习障碍学生的。