Constraint-induced (CI) therapy is a term given to a family of efficacious neurorehabilitation treatments including to date: upper extremity CI movement therapy, lower extremity CI movement therapy, pediatric CI therapy, and CI aphasia therapy. The purpose of this article is to outline the behavior analysis origins of CI therapy and the ways in…

Dynamical models based on three steady-state equations for the law of effect were constructed under the assumption that behavior changes in proportion to the difference between current behavior and the equilibrium implied by current reinforcer rates. A comparison of dynamical models showed that a model based on Navakatikyan's (2007) two-component…

Recent mandates related to the implementation of evidence-based practices for individuals with autism spectrum disorder (ASD) require that autism professionals both understand and are able to implement practices based on the science of applied behavior analysis (ABA). The use of the term "applied behavior analysis" and its related concepts…

This study tested the effects of post-session wheel running on within-session changes in operant responding. Lever-pressing by six rats was reinforced by a food pellet under a continuous reinforcement (CRF) schedule in 30-min sessions. Two different flavored food pellets were used as reinforcers. In the wheel conditions, 30-min operant-sessions…

Behavioral contrast can be defined as an inverse relationship between the conditions of reinforcement in one setting and the rate of responding in another setting. Behavioral contrast is a phenomenon that is reliably demonstrated in pigeons and rats and in the context of multiple experimental preparations with these animals. However, little…

The authors believe that the future of psychology lies in a unification of enhancement and reinforcement, not in the wasted energy of continued conflict. (Author)

A behavior management program which uses media activities as reinforcers for maintenance and acquisition of appropriate classroom behaviors is described. Ways of using technology-based activities to encourage desirable behavior are discussed. (MP)

This series of papers was presented in a symposium on behavior therapy. Each paper represents a separate study focusing on one aspect of behavior modification. The issue of reinforcement is prominant with regard to its type and source. Methods of self-reinforcement and older-peer modeling are studied. The suggestion that subjects who reinforce…

Although past experience may operate to produce an initial increase in undesired behaviors during behavior modification procedures, the data of the present study demonstrate that these behaviors will decrease if the model is not abandoned at the point when the behavior appears to be getting worse rather than better. (Authors)

The major concern of the study was to determine what differences, if any, in independent reading-work behaviors were observed between baseline and experimental conditions using the Rules, Ignore, Praise technique with two seven year old children. During the reinforcement period children worked harder. Bibliography. (Author/AF)

Subjects (N=45) were treated with one of three weight control procedures: (a) attention placebo; (b) covert sensitization; and (c) covert sensitization augmented by false physiological feedback. Although all treatment groups lost weight, there was no differential weight loss among the groups at posttest or a 4-week follow-up test. (Author)

Behavioral research presents an analysis of the classroom in which sources of academic success or failure are sought in contingencies of reinforcement functioning in the child's learning environment. Motivation is analyzed in behavioral terms, and behavior principles are proposed as a powerful tool for teachers for the amelioration of behavior…

In behavioral studies of academic performance, accuracy has usually been defined as the number of items correct divided by the number of items assigned. One previous study used an alternative definition--the number of items correct divided by the number of items attempted. It is suggested here that while both measures are useful indices of…

Two groups of five preschool children were trained to press a key for marbles for four sessions of variable ratio reinforcement (VR6). Subsequently, response decrement for the groups was compared during conditions of fixed and variable differential reinforcement of other behavior (DRO and VDRO). Fixed DRO was more effective for decreasing response…

Major findings were that: contingent reinforcement was effective in altering behavior; instructions did not augment the efficacy of contingent reinforcement; noncontingent reinforcement was effective for nondeviant students who were told that the reinforcement was actually contingent; and contingent reinforcement led to greater generalization than…