The effects of cue control relaxation on adults with severe mental retardation

Abstract

This study was designed to assess two aspects of behavioural relaxation training with subjects who have severe mental retardation. The first was whether or not cue words could be linked effectively to training so that they would eventually produce a relaxation effect in the absence of a full relaxation procedure. The second was to determine the effects of relaxation training and subsequent cue control on concentration and attention to an occupational task. Five subjects participated, and individual case designs were used. Cue Control, behavioural relaxation training (BRT), and new therapists were introduced at different times for each subject to ascertain the effects of each variable. Subjects were assessed at baseline and following each training session on a behavioural relaxation scale to judge the direct effects of relaxation training and on the amount of time spent concentrating on an occupational task. BRT produced reductions in rated anxiety and improvements in concentration for all subjects. The cue control words were effective only after they had been linked to BRT. In most cases, the introduction of a new therapist had no appreciable effect on anxiety or concentration. There was some suggestion that in the final cue only phases concentration was better and more consistent than during the BRT phases of the study.