To test reports that the development of programs for producing durable extra-therapy responding lags behind the development of programs for producing initial behavior change, responding was recorded continuously in both the therapy and extra-therapy settings for three autistic males (7 to 11 years old). (Author)

The efficacy of different schedules of reinforcement (progressive and fixed) for promoting and sustaining cigarette abstinence was compared using 60 cigarette smokers. Results found that the progressive and fixed groups achieved greater levels of abstinence than controls and that the progressive group was less likely to resume smoking. (Author/CR)

An intermittent reinforcement procedure using tangible reinforcers was successful in maintaining the occurrence of nutritious snack choices by three developmentally normal preschoolers (ages 4-5), behaviors which had initially been established using correspondence training procedures. (JW)

This study examined the effects of contingency management on participation in an education program by new members of a student housing cooperative. With credit and fine contingencies in place, the percentage of participants completing study guides was five times higher than without the contingencies. Members continued to implement the program for…

Covert self-injurious behavior in a 21-year old with mild mental retardation and cerebral palsy was treated by first identifying tangible and social reinforcers and then providing reinforcers contingent on absence of tissue damage identified during physical examination. Almost complete success was achieved and maintained over 10 months. (DB)

Following an initial school inservice workshop on functional assessment and differential reinforcement procedures with five children having severe behavior problems, on-site technical assistance was provided to local school personnel working in transdisciplinary teams. Functional analysis was effective in identifying individual maintaining…

Prompting, positive and negative reinforcement, and a gradually extended reinforcement schedule were used with three autistic clients (two six-year-olds and one adolescent) to teach them to maintain on-task behaviors without constant supervision. Results indicated that appropriate behavior could be successfully maintained with only infrequent and…

This study assessed the effectiveness of posting signs for reducing graffiti in three men's restrooms on a college campus. Immediately following the intervention, no marks were made, and results were maintained at three-month follow-up. A possible explanation for the results is that the signs specified an altruistic contingency. (Author/DB)

Two male adults with cocaine dependence received a behavioral intervention comprised of contingency management and the community reinforcement approach. Reinforcement was delivered contingent on submitting cocaine-free (and subsequently marijuana-free) urine specimens. The intervention was efficacious in achieving abstinence from cocaine and…

Functional analyses of problem behaviors were performed with three individuals with severe intellectual disabilities. Results indicated that the problem behaviors were maintained either when the behavior resulted in escape from difficult tasks or when the behavior resulted in access to preferred items. Training in functionally equivalent…

Two severely handicapped children (ages 5-6) exhibiting self-injurious behavior were treated with negative reinforcement (brief escape from grooming activities) contingent upon a behavior that was incompatible with self-injury (pressing a microswitch that activated a "stop" message). Treatment led to decreased self-injury, which was maintained at…