The volunteer rescue squad: the impact of a group on the psychological adaptation of its members.
D000223:Adaptation, Psychological; D000293:Adolescent; D000328:Adult; D002657:Child Development; D003674:Defense Mechanisms; D005190:Family; D006126:Group Processes; D006801:Humans; D007389:Internal-External Control; D007398:Interpersonal Relations; D008950:MMPI; D008297:Male; D010287:Parent-Child Relations; D010551:Personality; D011581:Psychological Tests; D012649:Self Concept; D013803:Thematic Apperception Test; D014187:Transportation of Patients; D014837:Voluntary Health Agencies; D014838:Volunteers