Briefly reviews the research literature concerning the overjustification effect. The effect describes the situation where positive reinforcement reduces one's intrinsic motivation for a behavior, thereby decreasing the probability that the behavior will be repeated. Notes the limitations of this explanation and recommends a broader representation…

Five children with autism participated in learning sessions involving trials of an acquisition task interspersed with trials of three maintenance tasks. Correct responses to acquisition tasks were continuously reinforced throughout all conditions; reinforcement for competent performance of maintenance tasks differed systematically. All children…

Analyzes three approaches (physical, mental, combined practice) to improving freshman chemistry psychomotor laboratory skills. Although no significant differences were found between treatments, there were significant differences when each was compared to the control sections. Mental practice appears to offer an efficient methods for reinforcement…

Reports on a study to determine the impact of feedback on academic achievement. Finds that students who received daily feedback scored significantly better on tests than students who received partial or no feedback. Maintains that the benefits to students outweigh any difficulties for teachers. (CFR)

Elementary, secondary, and adult students taking private piano lessons were on task for at least 85 percent of the lesson time. Teachers gave frequent reinforcement for academic behavior. While approval/disapproval ratios were not as high as the recommended 80 percent approvals, no evidence of effects on student attentiveness was apparent. (RM)

A study of 4 youths (ages 11-18) with autism examined the effectiveness of teaching appropriate affective behavioral responses. Participants were described by teachers as having flat and inappropriate affect. Treatment consisted of modeling, prompting, and reinforcement. The combination of an error-correction procedure and contingent delivery of…

Compares the effects of positive goal interdependence and positive resource interdependence on individual performance in teamwork and taskwork situations. Although early performance revealed difficulties with the interdependent nature of the work, performance improved as the students adapted their skills. Briefly discusses a number of variables…

Reports on a study designed to assess the kinds of learning opportunities students had as they dealt with science content and the problems teachers faced in managing different kinds of assignments. Management strategies associated with these assignments are described and the effects of these strategies are considered. (Author/TW)

Presents the results of two studies where children were taught to identify textual cues, syntactic and semantic, in order to locate main ideas. The children also built graphic representations of these structures and were taught relevant questions to ask regarding comprehension. Results showed significant improvement, especially with older…

Describes a long-term project where middle school students were taught to visually represent key text ideas through idea-mapping techniques. Instruction was inserted in the content area curriculum along with regular textbooks and supplementary material. Positive effects were found in recall, comprehension, and learning. (MJP)