• 한국체육학회지인문사회과학편
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• v.55 no.5
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• pp.291-306
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• 2016

The purpose of this study was to verify the relationship between Sports commitment and Behavioral intention of wearable device among sports participants through UTAUT model. Convenience sampling was conducted and 239 questionnaires from various sports participants were analyzed after data cleaning. SPSS ver 21 and AMOS 20.0 software were used to anayze the collected data. As a result, first, the main 4 factors of UTAUT had positive effect on Behavioral intention and Use behavior but Sports commitment was not statistically related to Behavioral intention. Second, the full mediation effect of UTAUT main factors between Sports commitment and Behavioral intention were verified.

• Journal of Arbitration Studies
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• v.23 no.3
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• pp.101-126
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• 2013

As the Korea Sports Council and The Korean Olympic Committee (KOC) were integrated in June 2009, the Amended Articles expunged the applicable provisions of the e Korea Sports Arbitration Committee (KSAC), which was established in Markch 2006. To successfully host international sports events, such as 2014 Incheon Asian Games and PyeongChang 2018 Winter Olympics, the Korea Sports Arbitration Committee (KSAC) must be restored immediately. In this sense, this thesis places emphasis on the necessity of precise legal basis with the purpose of the revitalization of sports dispute settlement as well as the enhancement of the Korea Sports Arbitration Committee.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.5
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• pp.1459-1469
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• 2016

The purpose of this study was to analyze the relationships among sport enjoyment, participation satisfaction, and participation adherence intention of water leisure sports participants in Busan. The study conducted a research survey through purposive sampling method after selecting 3 water leisure sports center in Busan. 360 questionnaires distributed and 352 were selected as final valid sample by removing 8 questionnaires that have insufficient answers. Hypothesis test on collected data was conducted by using SPSS 20.0 and AMOS 19.0 programs. The results were as followings. First, sport enjoyment had a significant effect on participation satisfaction. Second, sport enjoyment had effect on participation adherence intention. Third, participation satisfaction had effect on participation adherence intention. Fourth, sport enjoyment had directly positive effect on participation adherence intention. In addition, it had effect on participation adherence intention as the partial mediation of the participation satisfaction.

• Journal of Korea Game Society
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• v.20 no.2
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• pp.61-74
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• 2020

Northeast Asia accounts for half of the world game market, worth $ 152.1 billion, and has abundant growth potential. Early e-sports in Korea could be formed through the distribution of affects of active participation of gamers and fans. Since then, the establishment of a corporate team has continued, securing stability as an industry. However, mediation rights, intellectual property disputes, and game manipulations continue, leading to a massive escaped of early fandom and the collapse of StarCraft-based ecosystems.

• The Journal of the Korea Contents Association
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• v.19 no.2
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• pp.525-538
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• 2019

The objective of this study is to verify the effects of the Taekwondo athletes' sports participation motivation on the achievement orientation and achievement behaviors and to verify the mediating effect of the achievement orientation. The subjects of this study were 256 athletes' in Honam. The questionnaire data were utilized for verification of hypotheses through structural equation model analysis. As a result of verification, Taekwondo athletes' sports participation motivation presented a statistically significant positive correlation with their achievement orientation. The achievement orientation showed a significant positive effect on the achievement behaviors with the mediating effect of the achievement orientation. Finally, the result of this study is meaningful in a point of view of the effect of Taekwondo athletes' sports participation motivation on the achievement orientation and achievement behaviors. It is worthwhile to verify the mediation effect of achievement orientation.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.9 no.4
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• pp.725-733
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• 2019

The study aimed to effect of leisure support and leisure constraints on life satisfaction for extreme sports participants. A total of 179 adults from Seoul, In-chon, Gyeonggi, and Chungcheng-do were recruited. I conducted frequency, reliability, confirmatory factor, correction, and structure equaling modeling analyses using PASW Statistics 18.0 and AMOS 18.0. The results were as follows: (1) leisure attitude of leisure activity participants had a positive influence on leisure satisfaction; (2) leisure attitude of leisure activity participants had no influence on psychology happiness; (3) leisure satisfaction of leisure activity participants had no influence on psychology happiness. Leisure satisfaction has no mediating effect between leisure attitude and psychological well-being. However, leisure attitude has a positive influence on leisure satisfaction, so we need to develop infrastructure which it continue participate in leisure activity.

• Journal of Nutrition and Health
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• v.39 no.4
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• pp.323-330
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• 2006

Peripheral insulin resistance in obese/type II diabetes animals results from an impairment of insulin-stimulated glucose uptake into skeletal muscle. Insulin stimulate the translocation of GLUT4 from intracellular location to the plasma membrane. Soluble N-ethylmaleimide-sensitive factor attachment protein receptors (SNAREs) is implicated in mediation of fusion of GLUT4-containing vesicle with the plasma membrane. Present study investigated regulatory effects of Rhodiola sachalinensis administration and exercise training on the expression of GLUT4 protein and SNAREs protein in skeletal muscles of obese Zucker rats. Experimental animals were randomly assigned into one of five groups ; lean control(LN), obese control(OB), exercise-treated(EXE), Rhodiola sachalinensis-treated(Rho), combine of Rho & EXE (Rho-EXE). All animals of exercise training (EXE, Rho-EXE) performed treadmill running for 8 weeks, and animals of Rho groups (Rho, Rho-EXE) were dosed daily by gastric gavage during the same period. After experiment, blood were taken for analyses of glucose, insulin, and lipids levels. Mitochondrial oxidative enzyme (citrate synthase, CS ; $\beta$-hydroxyacyl-CoA dehydrogenase, $\beta$-HAD) activity were analysed. Skeletal muscles were dissected out for analyses of proteins (GLUT4, VAMP2, syntaxin4, SNAP23). Results are as follows. Exercise and/or Rhodiola sachalinensis administration significantly reduced body weight and improved blood lipids (TG, FFA), and increased insulin sensitivity. Endurance exercise significantly increased the activity of mitochondrial enzymes and the expression of GLUT4 protein, however, administration of Rhodiola sachalinensis did not affect them. The effect of exercise and/or Rhodiola sachalinensis administration on the expression of SNARE proteins was unclear. Our study suggested that improvement insulin sensitivity by exercise and/or Rhodiola sachalinensis administration in obese Zucker rats is independent of expression of SNARE proteins.

• Journal of Distribution Science
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• v.20 no.8
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• pp.105-114
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• 2022

Purpose: The technology acceptance model (TAM) refers to a theory that maps the possibility or extent to which users can accept an innovative technology. The purpose of the current research is to investigate the mediating effect of TAM between online review and behavior intention for promoting golf app's distribution. Research design, data and methodology: In order to examine the relationship between app usage reviews, TAM, and behavioral intentions of golf app participants, the present author collected total 170 responses from South Korean participants based on web-based survey system. The main methodology which was selected by this study is mediation causality analysis that Baron and Kenny suggested. Results: The statistical findings definitely indicated that TAM mediating role exists between the positive emotion of golf app users regarding online reviews and positive behavior intention of golf app, which means that all three steps of mediation causality analysis were statistically significant. Conclusions: The present research concludes that the correct utilization of innovation in the design and implementation of the technology features translates into performance excellence. The model can be used to increase the online presence through innovation as a primary drive toward providing more convenience and accessibility to the users through mobile golf apps.

• Journal of Distribution Science
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• v.22 no.5
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• pp.131-138
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• 2024

Purpose: This study aims to fill the existing gap in the existing literature by investigating the mediating effect of psychological empowerment between leadership and motivation for workers at retail stores, and to extend the previous research to determine the preferences of the researchers and practitioners in leadership and employee motivation in retail through a systematic approach. Research design, data and methodology: This study used a systematic approach to the mediation effect of psychological empowerment on the relationship between leadership and employee motivation in retail stores. To ensure completeness, systematization, and transparency, the preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) approach was applied. Results: The research findings (Total Four Mediating Roles) suggest that psychological empowerment may mediate between leadership and employee motivation. These mediation roles (Empowering Leadership Styles, Organizational Culture and Psychological Empowerment, Customer Psychological Empowerment, and High-Performance Work Systems (HPWS) and Psychological Empowerment) will help practitioners comprehend how these empowerment and motivation leadership styles are interconnected in the retail industry. Conclusions: The research results indicate that psychological empowerment is essential for employee motivation in the retail sector. Through this knowledge, retail store managers can implement strategies designed to empower employees and create a motivated workforce, bolstering organizational effectiveness.

• Journal of Digital Convergence
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• v.15 no.11
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• pp.535-546
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• 2017

The purpose of The purpose of this study is to empirically investigate the relationships among achievement goal-orientation, sports confidence, and exercise commitment in university student-athletes. To fulfill this purpose, data were collected from 347 student-athletes enrolled in universities located in Seoul and the Gyeong-In area, and analysis thereof was carried out. Conclusion drawn from the performance of this study is as follows: First, university student-athletes' achievement goal-orientation has significant effects on their sports confidence. Second, university student-athletes' sports confidence has significant effects on their exercise commitment. Third, university student-athletes' achievement goal-orientation has significant effects on their exercise commitment. Fourth, sports confidence has indirect mediation effects on the relationship between achievement goal-orientation and exercise commitment in university student-athletes, and it was found that these factors had causal relationships. Therefore, the findings of this study show that university student-athletes' achievement goal-orientation plays an important role for their effective commitment to exercise, in the process of which sports confidence plays the role of a mediator, suggesting that psychological support as well as motor skill cultivation is necessary to enhance university student-athletes' performance.