This study evaluated the effects and collateral effects of extinction (EXT) and differential reinforcement of alternative behavior (DRA) interventions with inappropriate vocalizations and work refusal. Both interventions have been used frequently to reduce problem behaviors. The benefits of these interventions have been established yet may be…

A four-phase investigation was completed to analyze the utility of forced-choice preference assessments when response effort and reinforcer delays are altered within a subsequent reinforcer assessment. The results indicated that access to highly preferred stimuli continued to serve as a reinforcer when increased response effort was required. When…

Reviews studies involving noncontingent reinforcement (NCR) for the treatment of challenging behavior such as aggression, self-injury, and extreme tantrums in persons with developmental disabilities. A clinical guide for implementation is delineated. Among the advantages of NCR is ease of implementation. NCR appears particularly relevant for…

The Good Behavior Game (GBG), a type of interdependent group-oriented contingency management procedure, was first introduced in 1969 and has been used with overwhelming success in classrooms and other settings. Since its inception, the "game" has utilized team competition and peer influence combined with reinforcement procedures. It has been found…

Available from: Sage Publications, Inc., 275 South Beverly Drive, Beverly Hills, California 90212. Presented are guidelines for the identification of target behaviors and suitable intervention techniques by therapists using behavior modification techniques. (IM)

Available from: Sage Publications, Inc., 275 South Beverly Drive, Beverly Hills, California 90212. The effect of a differential reinforcement procedure alone was compared with the use of verbal prompts plus differential reinforcement in reducing deviant social behavior of an institutionalized retarded male (28 years old). (IM)