Development of Reference Point of Doping Attitude and Dispositions for Anti-Doping Education Notification of Athletes: Application of Reference Group Model.

Background: We developed a reference point by applying a doping attitude and propensity tool to prevent doping in sports athletes.

Methods: Performance Enhancement Attitude Scale (PEAS) was investigated on 768 registered athletes with the Korea Sports Association. Independent sample -test and ANOVA were applied to confirm the doping attitude and propensity according to anti-doping education and event type.

Taekwondo win-loss determining factors using data mining-based decision tree analysis: focusing on game analysis for evidence-based coaching.

Background: Purpose In this study, the purpose of this study is to identify the determinants of winning and losing in taekwondo by applying decision tree analysis, one of the data mining techniques, based on the 2022 World taekwondo championships women's competition.

Methods: 272 women's games in the taekwondo championships in Guadalajara held by the WT in 2022 were used. For data processing, an independent sample t-test was performed for differences in game content variables according to the win/lose group, and a decision tree analysis was performed to confirm game content variables affecting the win/lose group.

Correlation between Ethical Sensitivity as Well as Doping Attitude and Dispositions in Taekwondo Kyorugi Athletes: Athlete Career and National Team Moderation Effect.

Background: We aimed to examine the effect of ethical sensitivity on doping attitude and dispositions for Taekwondo athletes, as well as whether there was a difference depending on the athlete's career and national team status.

Methods: Overall, 331 Korean adult Taekwondo athletes were enrolled. Data were collected using sports ethical sensitivity and Performance Enhancement Attitude Scale (PEAS) tools as the research tools.