Two experiments with young children with mental retardation found that a milieu teaching approach was effective in facilitating subjects' use of such prelinguistic communication skills as requesting, commenting, and vocal imitation, in both the training and generalized settings. Evidence of reciprocal effects on teacher-student interaction was…

Four paraprofessional staff members in a mainstreamed day care program were trained to engage in positive interactive behaviors during diaper changing. Results indicated that staff increased frequency of game playing and other interactive behaviors during diapering, but increases were not generalized to feeding routines. (Author/JDD)