Raymer R, Poppen R
J Behav Ther Exp Psychiatry. 1985 Dec;16(4):309-16. doi: 10.1016/0005-7916(85)90005-9.
Three boys meeting multiple criteria of hyperactivity were trained to emit ten specific relaxed behaviors by means of Behavioral Relaxation Training (BRT). Dependent measures included the Behavioral Relaxation Scale (BRS), frontalis electromyogram (EMG), the Conners Parent Symptom Questionnaire, and self-report. A multiple-probe design across subjects was employed, plus a reversal between recliner and beanbag chair for each subject. BRT was effective in producing high levels of relaxed behaviors and low EMG levels in the office setting, particularly in conjunction with the beanbag chair, with some reduction of hyperactivity scores on the Conners. Subsequent training in each child's home by his mother was accompanied by further reductions in parent-reported symptoms and low EMG levels, which were maintained at a 1-month follow-up.