Physical activity has many benefits, but many individuals with developmental disabilities fail to exercise regularly. Procedures in which consequences were arranged for exercising, alone or as part of a treatment package, have consistently increased physical activity by members of this population. We review 19 studies that arranged such…

Background: Factors influencing the implementation of communication partner training (CPT) with familiar partners of people with aphasia (PWA) have previously been documented using disparate approaches. To date there has been no synthesis of these factors using a common theoretical framework. Investigating CPT implementation factors using a common…

Functional communication training, an intervention for challenging behavior rooted in principles of applied behavior analysis, has copious empirical support dating back to the mid-1980s for autistic individuals. Recently, there has been a concerted effort to thin reinforcement delivery during functional communication training using…

The least-restrictive-alternative guideline for providing treatment emphasizes the use of non-aversive procedures to reduce maladaptive behaviors in individuals with intellectual disability (ID). Differential reinforcement (DR) is an excellent example of such a non-aversive, reinforcement based behavioral intervention. The purpose of this…

This article reviews research describing assessment-based antecedent interventions implemented in natural settings. Descriptive information is provided along a number of dimensions pertaining to participant characteristics (n=42), assessment utilized, and intervention attributes. Results indicate the most common interventions targeted aggression,…

The article reviews the literature on self-control training with mentally retarded persons. Considered are applications of the strategies of self-monitoring, self-reinforcement, antecedent cue regulation, and self-instruction in work settings. (DB)

This article summarizes and critically analyzes the literature on self-restraint (in which a mentally retarded individual restricts or prevents motion of a body part), particularly its identification, etiology, modification, and relationship to self-injurious behavior. The paper examines the hypotheses of negative reinforcement and stimulus…

The literature on the use of physical restraint with adults and children with mental retardation is reviewed, including person-to-person restraint, mechanical devices, and voluntary self-restraint. Conclusions regarding outcomes of contingent and noncontingent restraint, maintenance, reinforcing effects of restraint, and risk of injury are…

This review discusses the history of noncontingent reinforcement (NCR) and summaries findings from treatment research. It describes the use of NCR as a control procedure, NCR as a function-based treatment, considerations in the programming of NCR schedules, behavior-change mechanisms underlying NCR effects, and directions for future research.…

Explores the concept of a "just deserts" justice paradox in which carrying out a deserved penalty breaches the values that undergird the theory of just deserts. Examines whether it might ever be proper, from a desert perspective, to choose not to impose a deserved punishment. (KW)

Reviews studies related to physical exercise with people with severe and profound developmental disabilities and comments on the main findings and on the practicality and acceptability of physical exercise. The use of technical instruments combined with reinforcing events to ensure mild physical exercise is discussed. (Author/CR)

The Questions About Behavioral Function (QABF), a 25-item rating scale, was developed to identify the function(s) of maladaptive behavior in individuals with developmental disabilities. The authors adapted it for use with individuals with serious mental illness who engage in maladaptive behavior and assessed the psychometric characteristics of the…

Summaries of arguments given in the literature both for and against the use of verbal-traditional psychotherapy with mentally retarded individuals is presented. Much research examines process variables in therapy as an approach. Feedback variables are crucial. Results of a research study in which therapy groups composed of mentally retarded adults…

Reviews and discusses experimental and observational research on the function of the social environment of the child in the mastery of syntactic regularities during language acquisition. Theories based on modeling, imitation, and reinforcement are addressed. A 73-item reference list accompanies the text. (Author/JL)

The literature on symbolic forms of communication was reviewed, and an experimental program was designed to teach a single set of vocabulary to a group of four institutionalized profoundly retarded blind/mute adults through the use of gestures. Literature about deaf/blind persons suggested the use of coactive movement techniques and facilitation…