Effects of muscle relaxation training on state and trait anxiety in introverts and extaverts.
D000328:Adult; D001007:Anxiety; D001521:Behavior Therapy; D005120:Extraversion, Psychological; D005260:Female; D006801:Humans; D007439:Introversion, Psychological; D009132:Muscles / Q000502:physiology; D010551:Personality; D010555:Personality Inventory; D011582:Psychological Theory; D012063:Relaxation