태권도 수련의 유･무가 신체적 자기효능감에 미치는 영향에 대한 메타분석

The current study analyzed the effect of Taekwondo training on physical self-efficacy. For this purpose, four dissertations and four academic journals were selected for meta-analysis. The effect size of physical self-efficacy including sub-factors such as perceived physical ability and physical self-presentation confidence were analyzed. Statistical analysis was performed using the Review Manager Version 5.4(RevMan, The Cochrane Collaboration, Oxford, UK) provided by the Cochran Collaboration. As a result of meta-analysis of 8 studies using the random effect model, The overall effect size of physical self-efficacy was calculated as .58 (95% CI=.28, .87). And, The effect size of perceived physical ability was .74 (95% CI=.22, 1.26), which was a moderate effect size, but the effect size of physical self-presentation confidence was .42 (95% CI=.11, .73), showing a small effect size. In conclusion, it was derived that Taekwondo training is more effective for perceived physical ability than for physical self-presentation confidence.