In our everyday life, we often need to anticipate the potential occurrence of events and their consequences. In this context, the way we represent contingencies can determine our ability to adapt to the environment. However, it is not clear how agents encode and organize available knowledge about the future to react to possible states of the…

Reward contingencies and other extrinsic constraints on behavior can lead to reduced levels of interest in and/or decreased engagement in a target activity in a subsequent noncontingent situation. It has been hypothesized that this effect is caused by a change in the self-perceived locus of motivation from intrinsic to extrinsic. It follows from…

This paper addresses some of the practical ways by which students can be given information about the adequacy of their responding. The author views this information as all that is frequently necessary to alter an inappropriate behavior. Thus, he considers feedback to be the first step in most behavior management programs. Studies to determine how…

This study was designed to investigate response-class phenomena and the possibility of indirect contingency control. A 3 1/2-year-old male was the subject for the study. (BD)

The role of sensory reinforcement was examined in programing multiple treatment gains in self-stimulation and spontaneous play for four developmentally disabled children (eight to ten years old). (Author/SBH)

A covert self-instructional program was used to reduce the frequency of a hospitalized chronic schizophrenic's inappropriate verbalizations. A marked reduction in the frequency of the target behavior accompanied the treatment intervention, and improved verbal behavior was directly responsible for the decision to discharge the subject from the…

The article suggests that retarded behavior is maintained by certain events in the environment and their relationship to an individual's behavior. Maintenance of these behaviors is attributed to positive reinforcement, avoidance behavior, and contingency schedules. Several examples of the maintenance effects of each of these paradigms are given.…

Twenty hyperactive 6- to 9-year-old children of normal intelligence were studied in a half-day laboratory classroom in a double-blind condition in which half the Ss were placed on Ritalin and half on placebo. (Author/CL)

In two studies undergraduates with low self-esteem followed reinforcement paradigms. Found overt events to be preferable as reinforcers, although no differences existed between reinforcement groups and both did better than controls. Also found desirable behaviors that occurred infrequently, and very frequent but neutral behaviors, to be the most…

Two studies measured the feasibility of DRO (differential reinforcement of other behavior) and VT (variable time) reinforcement in reducing body rocking stereotypy of institutionalized severely and profoundly retarded adults (N=2 and 5). (CL)

Two contingency systems, individual and group, were evaluated for their effects on children's behavior during small group meetings. A group of 48 children, ages 8-14, attended a seven-week residential camp program operated on a token economy system. Ratings of the campers' behavior were made by the counselors on a five-point rating scale at the…

Some of the unique characteristics of the drug abuse field which distinguish it from the other varieties of substance abuse and research methodologies for studying determinants of drug self-administration behavior which have been developed in response to these characteristics were investigated. Data suggest that residential drug…

Four treatment procedures were evaluated for effectiveness in reducing self injurious behavior (SIB) of 22 severely handicapped students. Treatment procedures included contingent restraint, reinforcement withdrawal, differential reinforcement of incompatible behavior, and ommission training (rewarding the S for not emitting the SIB response).…

Analyzes the dynamics of establishing ten cooperative union-management projects concerned with restructuring work that were facilitated by a third party; examines forces supporting and opposing their creation and presents initial results from these projects. (Editor/TA)

This paper describes a community research project which preceded the development of the Kamehameha Early Education Project (KEEP). The community project was designed to assist teachers in solving classroom behavior and academic problems. The initial focus on workshops and theories proved inadequate for dealing with daily classroom problems. A…