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태권도 숙련도에 따른 시각탐색전략과 의사결정능력의 차이 비교분석 : 3전 다승제 경기규칙 개정에 따른 발 기술변화 중심으로

Title
태권도 숙련도에 따른 시각탐색전략과 의사결정능력의 차이 비교분석 : 3전 다승제 경기규칙 개정에 따른 발 기술변화 중심으로
Other Titles
Visual Search Strategies and Anticipation Ability Comparison: Focused on Changes in Foot Techniques following the Implementation of the Multi-Win System in Taekwondo Kyorugi
Author
조혜수
Keywords
Visual Hardware & Software Perspective; Taekwondo; Sports Vision; Visual Search Strategies; Decision-Making Skills
Issue Date
2024-04
Publisher
한국사회체육학회
Citation
한국사회체육학회지(Journal of Sport for All), v. 96, page. 469-481
Abstract
Purpose: The purpose of the study is to analyze how changes in game rules impact athletes’ visual search strategies, technical adaptation, and decision-making. It aims to contribute to the development of effective training methods and game strategies. Method: The study involved 40 Taekwondo practitioners, divided into experts and novices (20 each), who participated in the study. They were assessed on their ability to predict front and back kicks. Independent t-tests were used to evaluate differences in eye-hand coordination, visual search strategies (fixation frequency, fixation ratio, saccade frequency), prediction accuracy, and reaction time between the groups. Results: Significant differences were found between experts and novices in eye-hand coordination, fixation frequency, fixation ratio, and saccade frequency. The analysis also revealed significant differences in fixation ratio between the two groups across various body regions, including the trunk, shoulders, foot dorsum, and thighs. In terms of decision-making abilities, there was a significant difference in prediction accuracy but not in reaction time between experts and novices. Correlation analysis showed a significant positive correlation between fixation ratio and prediction accuracy. Conversely, fixation frequency and saccade frequency exhibited significant negative correlations with prediction accuracy. Conclusion: This study investigated the impact of changes in competition rules, specifically the implementation of the three-win system in 2022, on visual search strategies. Despite rule modifications, minimal changes were observed in visual search strategies. Skilled players, however, exhibited a lower fixation frequency and a higher fixation ratio, focusing more on crucial visual cues such as the abdomen, as indicated in previous studies. This highlights the significance of establishing a visual pivot.
URI
https://scholar.kyobobook.co.kr/article/detail/4040069269109https://repository.hanyang.ac.kr/handle/20.500.11754/190471
ISSN
1229-358X
DOI
10.51979/KSSLS.2024.04.96.469
Appears in Collections:
COLLEGE OF SPORTS AND ARTS[E](예체능대학) > ETC
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