The study evaluated the relationship between attending to task and speed of task completion of six mentally retarded adults in a vocational training program. (Author)

Self-reinforcement through positive or aversive covert imagery was studied in obesity treatment. Subjects were randomly assigned to no-imagery, self-punishment followed by self-reward, and self-reward followed by self-punishment conditions. Neither order nor kind of reinforcement made any difference. Both reinforcement groups were superior to…

Available from: Psychonomic Society, 1108 W. 34th Street, Austin, Texas 78705. Studied with 10 learning disabled children (5-9 years old) was the development of self-management skills without direct teacher supervision through the use of operant reinforcement procedures. (IM)

Two studies were performed comparing the effectiveness of fixed-ratio (FR) and variable-ratio (VR) schedules of punishment during application and extinction. Subjects were two young children. Both studies found significant positive "side effects" of punishment in terms of increased play and social behavior as well as increased performance of…

In this study, 24 individuals (ages 6-37) with down syndrome had to learn a symbolic conditional discrimination task. Participants showed better terminal accuracy and faster learning of the task when the alternative correct responses were each followed by unique different outcomes than when nondifferential outcomes were arranged. (Contains…

Observed the accuracy of self-recording of on-task behavior by five special education students. Found high accuracy when reinforcers were used, but accuracy declined sharply in the self-reinforcement condition after repeated exposure. (FMW)

Four college students completed programmed instruction in a computerized format with either no delay between questions, a noncontingent delay, or a contingent delay (delay after each question answered incorrectly). Noncontingent delay produced better performance than no delay and contingent delay, because students used delay periods to study.…

The performance of a 3-year-old with Rett Syndrome in a Contingency Intervention Program using head and hand switches and adapted toys was assessed over 18 months. Learning contingent control of the stimuli positively motivated the child, promoted attention to toys and objects, and generalized to the classroom. (SW)

This study examined how reinforcer rate, quality, delay, and response effort combined to influence the choices of six adolescents with emotional disturbance and learning difficulties and the feasibility of an assessment methodology based on matching theory for determining differential responsiveness to reinforcer and response dimensions. Results…

A retrospective evaluation of restrictive behavior programs in a state residential facility for persons with mental retardation found beneficial behavioral effects. The behavior programs reviewed utilized isolation timeout, exclusion timeout, response cost, prone restraint, seated restraint, timeout device, nonexclusion timeout, standing…

This article reviews two instructional strategies, derived from applied behavior analysis, designed to develop meaningful social relations for children with autism. The literature on the implementation and effectiveness of teaching peers to be intervention agents and using group-oriented contingencies is reviewed. Emphasis is on the social…

Analysis of the effects of a short break contingent on completed work with a 10-year-old boy with autism and profound mental retardation found the 20-second break increased responding more than a positive reinforcer did, and the reinforcing effects of a 20-second break were affected by the availability of positive reinforcers during the break. (DB)

A model of risk regulation is proposed to explain how people balance the goal of seeking closeness to a romantic partner against the opposing goal of minimizing the likelihood and pain of rejection. The central premise is that confidence in a partner's positive regard and caring allows people to risk seeking dependence and connectedness. The risk…

Age-appropriate reinforcers have been found to be effective in promoting attentiveness and calmness with children with attention deficit hyperactivity disorder (ADHD). The present study with a 4-year-old ADHD boy found attentive calmness was substantially increased from a mean of about 3 seconds per trial to the maximum scheduled duration of 60…