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Personality and self-motivation during biochemical fatigue
Journal of Human Stress
|January 1, 1984
Summary
Type A women did not show greater motivation or push to higher physiological fatigue levels than Type B women in a self-paced exercise test. This study found no significant differences in competitive behavior during physical stressors.
Area of Science:
- Exercise Physiology
- Behavioral Psychology
Background:
- The Type A behavior pattern is characterized by competitiveness, time urgency, and aggression.
- Previous research suggests Type A individuals may exert greater effort in competitive situations.
Purpose of the Study:
- To investigate if females with Type A behavior pattern demonstrate higher physical motivation and work capacity compared to Type B females.
- To assess self-initiated competitive behavior during a self-motivated ergometer test.
Main Methods:
- Twenty female participants, divided into Type A and Type B groups, underwent incremental ergometer tests.
- Two experimental sessions were conducted: one without experimenter encouragement (measuring physical motivation) and one with continuous encouragement to determine maximum oxygen consumption (VO2 max).
Main Results:
- Analysis of variance (ANOVA) revealed no significant differences between Type A and Type B females in self-initiated competitive behavior during the non-motivated testing session.
- Both groups exhibited similar levels of effort and physiological fatigue when self-motivated.
Conclusions:
- The Type A behavior pattern does not appear to influence self-motivated physical effort or the drive to higher levels of physiological fatigue in females.
- Findings suggest that situational factors, rather than the Type A/B personality distinction alone, may be more critical in determining performance during physical stressors.