作者: Richard Williams , John Dattilo
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摘要: A single-subject, multiple baseline across participants design was used to investigate the effects of a leisure education program on self-determination, social interaction, and positive affect (the dependent variables) during free time group young adults with mental retardation. Participants were four retardation who worked at vocational training center in small town located Southeastern United States. Results intervention mixed. While had higher levels follow-up than baseline, it appears that little impact other variables. Design considerations issues related are discussed.