Three severely mentally retarded adolescents who exhibited repetitive hand movements were assessed during baseline (reinforcement for on-task behavior) and sensory change (rings on fingers of both hands, rings and reinforcement, and faded rings) conditions. Sensory change effectively reduced the target responses for up to four hours. (Author/JDD)

A study examined the effects of mastery training and explicit feedback on the selection behavior of two adults with severe mental retardation across two different vocational task designs. Selection behavior was affected by task efficiency only when efficiency was made more salient by pairing task cues with work incentives. (Contains references.)…

A multicomponent treatment package consisting of role playing, graphic feedback, contingent reinforcement, and self-monitoring increased the rate of positive statements among four handicapped high school youth during a social/leisure activity at a work training setting. There was no evidence of generalization to other activities. (Author/DB)

An adult worker with moderate mental retardation demonstrated substandard productivity in cleaning bathroom, hall, and office sites in a community-based competitive work setting. Productivity increased at each site following (1) videotape-based self-monitoring, and (2) distributed verbal feedback and breaks which were systematically reduced over…

Six severely disabled young adults were taught to self-monitor work rate on job tasks, evaluate daily performance against a criterion, and recruit contingent feedback from supervisors. Performance results indicated a functional relationship between self-recruited feedback and maintenance of improved work rate. (Author/JW)

Using classroom-based instruction and on-the-job monitoring and feedback, seven teachers were trained to systematically observe the data collection and teaching performances of their assistants as well as to provide contingent feedback. The supervisory training for teachers was accompanied by improvement in data collection among seven of eight…

The effectiveness and efficiency of stimulus fading, stimulus shaping, time delay, and a feedback only procedure were compared in teaching three adults with moderate developmental delays sight words. Results showed no clear advantage for any one procedure. The benefit of conducting a preliminary evaluation of instructional procedures during…