A multiple-baseline across-subjects design was used to evaluate the effectiveness of a video-modeling intervention delivered on an iPod Touch to teach three high school students with autism spectrum disorders (ASD) or intellectual disability to complete workouts independently at the local community fitness center. Individualized workout routines including three strength-training machines and/or exercises were created for each participant. Exercises, weight used, and number of reps were selected with the guidance of fitness center trainers and staff. Data were collected on the percentage of total steps each participant was able to complete independently, without prompting, across baseline and intervention conditions. Findings indicated that the intervention was successful in increasing independent performance for all participants.

使用多基线跨主题设计来评估在iPod Touch上进行的视频建模干预的有效性，以指导三名患有自闭症谱系障碍（ASD）或智力障碍的高中学生在当地社区健身中独立完成锻炼中央。为每个参与者创建了包括三个力量训练机和/或练习的个性化锻炼例程。在健身中心培训人员和工作人员的指导下选择运动，所用的体重和重复次数。收集有关每个参与者能够在不提示的情况下跨基线和干预条件独立完成的总步骤百分比的数据。调查结果表明，该干预措施成功地提高了所有参与者的独立表现。