Evaluating the efficacy of a biofeedback intervention to reduce children's anxiety.

This study explored the reduction of anxiety with children using a combination of electromyograph and thermal biofeedback techniques. One hundred and fifty children (7th and 8th graders) were identified by teachers as anxious and randomly assigned to biofeedback intervention and no-intervention groups. Biofeedback intervention subjects received 6 sessions of thermal training and 6 sessions of electromyographic training over a 6 week period. A post-test anxiety scale demonstrated a significant reduction in both state and trait anxiety. This study suggested biofeedback as a viable intervention which might be coordinated and provided by psychologists to reduce anxiety in children.

Laterality, torque and personality.

Evidence accumulating from a variety of methodological approaches suggests that unusual laterality is often a concomitant feature of emotional pathology. In the present study both torque and a multifaceted measure of laterality were examined with respect to personality variables measured by the 16 PF in a normal population. Interestingly, a pattern of emotionality for subjects with a more confused laterality was revealed in a normal population which is notably similar to reported aberrant personality factors and laterality in more pathological groups. The existence of a cohesive continuum of emotional expression in relation to confused laterality is suggested. In addition, both torque and the multifactored measure of laterality are critiqued as research measures and for their clinical potential.