Group instruction with profoundly retarded persons: acquisition, generalization, and maintenance of a remunerative work skill.
We evaluated a group instruction program for teaching a vocational skill to profoundly retarded adults. The program involved designated trainer roles and both individual student-directed and total group-directed procedures. Results indicated that, following the program, participants acquired the skill of stamping addresses on envelopes, the skill generalized across an untrained type of envelope, and the skill maintained over time. The group activity was incorporated into the regular classroom without increased disruption and the participants earned a wage for their productivity. Implications for the development of a group instruction technology for severely handicapped persons are discussed.
D000328:Adult; D001521:Behavior Therapy; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D005793:Generalization, Psychological; D006126:Group Processes; D006801:Humans; D014829:Vocational Education