Abstract
Although relaxation training is often used with children, there are few comparative evaluations of different approaches to relaxation. This study examines the effects of Progressive Muscle Relaxation and imagination, both presented with five and ten sessions, as well as in a standard and an intensified version. Both techniques are compared to presenting nontension producing neutral stories and tension-inducing arithmetic problems. One hundred and sixty children aged 9-12 years participated in the study. Evaluative criteria included physiological parameters (heart rate, skin conductance level, and skin temperature) and self-report measurements of mood and physical well-being. The results show clear short-term effects of both relaxation techniques and of presenting neutral stories. However, there is nearly no benefit if the training is extended or intensified.