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KMID : 1023920130150040075
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Journal of the Korean Academy of Kinesiology
2013 Volume.15 No. 4 p.75 ~ p.87
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Effects of a Choice of Exercise Mode of Participants’ Psychological, Physiological Effectiveness and Adherence on the Level of Self-determination
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Mun Chang-Il
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Abstract
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INTRODUCTION: The purposes of this study were to test the effect of physical activity selected by the level of internal and external motivation on psychological (emotion, motivation, arousal level), and physiological changes (HR, RPE) and to investigate the difference of these changes in the long-term point of view.
METHOD: 70 college students were participated and data from 64 subjects were analyzed with a dropout of 6 subjects. Experimental procedure was refer to the method of Moon(2011) and Parfit & Gledhill(2004). Descriptive statistics, exploratory factor analysis (EFA), Cronbach’s alpha, one-way repeated measures ANOVA, independent t-test were performed using SPSS (version 19.0 for Windows), and a prior level of significance was set as p<.05.
RESULT: The results are showed as follow: First, the emotion experience in preference exercise mode group appeared to have higher perceptive of positive emotion experience and lower perceptive of negative emotion experience than emotion experience in non-preference exercise mode group in physical activity. Second, the preference exercise mode group revealed higher of internal motivation and lower of external motivation than non-preference exercise mode group. Third, the preference exercise mode group presented higher increase in stage of exercise behavior change than non-preference exercise mode group. Fourth, the preference exercise mode group in change of exercise emotion showed a larger increase and duration in feeling scale (FS), and the increase and decrease of felt arousal scale (FAS) were similar with non-preference exercise mode group. Fifth, the preference exercise mode group revealed to lower perceptive of exercise intensity than with non-preference exercise mode group at the same intensity. Sixth, the preference exercise mode group in change of exercise duration appeared to have more a positive effect on the physiological variables than non-preference exercise mode group. 24 weeks of regular exercise to the participants brought a qualitative change in the change of physical. Finally, the preference exercise mode group was superior to exercise participations than non-preference exercise mode group.
CONCLUSION: Self-determination group had higher positive effect than comparison group for all factors. Therefore, coach should understands principle of self-determination theory and try in curiosity encouragement of exercise participants or environment furtherance to accomplish internalized motivation.
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KEYWORD
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Self-determination theory, Motivation, Affection, Exercise preference mode, Exercise adherence
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