| Abstract: | 42 medical students, ages 20–35 yrs, were classified in either Type A or Type B groups to test D. C. Glass's (1977) assertions (a) that Type A Ss would initially react to uncontrollable noise with increased coping efforts, as indexed by improved task performance on pretreatment tasks, and (b) that following exposure they would react with decreased coping, as measured by poor performance on a final task. Type B's were predicted to perform consistently throughout. Instead, Type B's showed initial coping attempts during exposure to uncontrollability and showed decreased coping following exposure, whereas A's performed consistently throughout. It is concluded that Type A and B persons do react differently to a threat to their control of a situation, but that this experimental paradigm may lack the precision necessary to elucidate the psychological factors motivating the behavior of the coronary-prone individual. (20 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
