Morgan R L, Salzberg C L
Department of Special Education, Utah State University, Logan 84322-2865.
J Appl Behav Anal. 1992 Summer;25(2):365-83. doi: 10.1901/jaba.1992.25-365.
Two studies investigated effects of video-assisted training on employment-related social skills of adults with severe mental retardation. In video-assisted training, participants discriminated a model's behavior on videotape and received feedback from the trainer for responses to questions about video scenes. In the first study, 3 adults in an employment program participated in video-assisted training to request their supervisor's assistance when encountering work problems. Results indicated that participants discriminated the target behavior on video but effects did not generalize to the work setting for 2 participants until they rehearsed the behavior. In the second study, 2 participants were taught to fix and report four work problems using video-assisted procedures. Results indicated that after participants rehearsed how to fix and report one or two work problems, they began to fix and report the remaining problems with video-assisted training alone.
两项研究调查了视频辅助训练对重度智力障碍成年人与就业相关社交技能的影响。在视频辅助训练中,参与者辨别录像中示范者的行为,并因对视频场景问题的回答而从培训师那里获得反馈。在第一项研究中,一个就业项目中的3名成年人参加了视频辅助训练,以便在遇到工作问题时请求主管的帮助。结果表明,参与者能辨别视频中的目标行为,但有2名参与者在演练该行为之前,其效果并未推广到工作场景中。在第二项研究中,2名参与者通过视频辅助程序学习解决并报告四个工作问题。结果表明,在参与者演练了如何解决并报告一两个工作问题之后,他们开始仅通过视频辅助训练就能解决并报告其余问题。