대학 팀 운동선수들의 긍정심리자본과 응집력 및 팀 만족의 구조적 관계

황재욱 ( Hwang Jae-wook ),조현기 ( Jo Hyun-ki ),윤아영 ( Yoon Ah-young ) 한국융합과학회(구 한국시큐리티융합경영학회) 2020 한국융합과학회지 Vol.9 No.1

연구목적: 본 연구의 목적은 대학 팀 운동선수들의 긍정심리자본과 응집력 및 팀 만족의 인과관계를 규명하고 긍정심리자본과 팀 만족의 관계에서 응집력의 매개효과를 검증하는데 있다. 연구방법: 대학 팀 운동선수 259명이 참여했으며 수집된 자료를 통해 탐색적/확인적 요인분석, 신뢰도분석, 빈도분석, 상관관계 분석, 구조방정식 분석, 다집단 분석을 실시하였다. 연구결과: 경로1(긍정심리자본→응집력), 경로2(응집력→팀 만족), 경로3(긍정심리자본→팀 만족)에서 정적인 인과관계가 나타났다. 매개효과 검증에서 응집력은 긍정심리자본과 팀 만족의 관계에서 부분매개 역할을 하는 것으로 나타났다. 학년에 따라 긍정심리자본, 응집력, 팀 만족의 인과관계 차이가 유의하게 나타났다. 결론: 대학 팀 운동선수들의 긍정심리자본은 응집력과 팀 만족을 향상시키는 핵심 변인이 되고, 응집력은 긍정심리자본과 팀 만족의 관계를 긍정적으로 조절하는 것을 확인하였다. 이러한 발견은 팀 스포츠 현장에도 긍정적 기여를 할 수 있을 것이다. Pupose: The purpose of this study was to examine the model structural instructor’s positive psychological capital, cohesion, team satisfaction, perceived by college team players. Methods: 259 college team players participated in the study. Exploration and confirmatory factor analysis and reliability test were conducted to examine the validity and reliability of the measurement tools. Using AMOS, SEM, Multi-group path analysis was conducted for data analysis. Results: Route1(positive psychological capital→cohesion), Route2(cohesion→team satisfaction), Route3(positive psychological capital→team satisfaction) had positive effect. Partial mediation of cohesion was identified in the relationship between positive psychological capital and team satisfaction. There were significant differences in causal relationship between positive psychological capital, cohesion and team satisfaction according to grade level. Conclusion: Positive psychological capital is a key variable to increase cohesion and team satisfaction. Cohesion can mediate the relationship between positive psychological capital and team satisfaction, and this finding can be applied for sports team field.

대학골프 선수들의 완벽주의 성향과 스트레스의 관계에서 선수-부모 상호작용의 매개효과 검증

황재욱(Hwang, Jae-Wook),조현기(Jo, Hyun-Ki) 한국사회체육학회 2017 한국사회체육학회지 Vol.0 No.69

The purpose of this study is to verify the effect of perfectionism on stress of university golfers and investigate mediating effect on athlete-parent interaction. For the study, total 253 university golfers were chosen. Exploration and confirmatory factor analysis and reliability test were conducted to verify the validity and reliability of the measurement tools. Data obtained through self-determination were analyzed using frequency analysis, correlation analysis, structural equation modeling and multi-group analysis with SPSS 18.0 and AMOS 22.0. The result of the analysis is give as following. First, perfectionism had negative effect on athlete-parent interaction and perfectionism had positive effect on stress. Also athlete-parent interaction had negative effect on stress. Second, after analysing mediating effect of athlete-parent interaction of college golfers, partial mediation was verified in the relationship between perfectionism and stress. Third, there was a significant difference of 1 direct path in test of the structural model invariance across grade (perfectionism→athlete-parent interaction).

격자 구조 전극의 잉크 젯 인쇄 및 균열 센서로서의 활용

황재욱(Jae Uk Hwang),조대현(Dae-Hyun Cho) 대한기계학회 2022 대한기계학회 춘추학술대회 Vol.2022 No.6

대학 골프 선수들의 스트레스에 관한 척도 개발

황재욱(Hwang, Jae-Wook),육동원(Yook, Dong-Won),김성훈(Kim, Sung-Hoon),권승민(Kwon, Seung-Min),신정택(Shin, Jung-Taek) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.3

The purpose of the present study is to develop a scale on stress of college golf athletes and to verify structural feasibility about a checklist. As a result of exploratory factor analysis with the subject of 157 persons, the total of 23 question items including 6 question items of stress related to performance, 4 question items of situational stress, 5 question items of physical stress, 4 question items of psychological stress and 4 question items of interpersonal relations’ stress were extracted. But the present study doesn’t follow only a numeric value appeared in a statistic test by considering special circumstances that college golf athletes experience, and inserted the content of stress that college golf athletes are experiencing after carrying out a specialists’ meeting. As a result of goodness-of-fit Index of 24 question items of 5 factors adding 1 question item from 23 question items of 5 factors, it appeared as (Q= 1.478, RMSEA= .056, GFI= .837, TLI= .843, CFI= .862). The correlation with subordinate factors of a stress measuring questionnaire of college golf athletes, a cognitive anxiety factor of competition sports anxiety inventory Ⅱ and a state anxiety factor was analyzed in the convergent validity. The correlation coefficient appeared .245 ~ .416 and all showed a significant correlation. As a result of a correlation with subordinate factors of a stress measuring questionnaire of college golf athletes, an ability proof factor of Korean-style sports confidence questionnaire, a social support factor, a coach leadership factor and a physicaVrnental preparation factor, the correlation coefficient appeared -.273~151 in the discriminant validity. The athletes experiencing top 10 showed a lower average of subordinate factors of stress(performance-related stress, situational stress, physical stress, psychological stress and interpersonal relations’ stress) than the athletes not experiencing top 10 in the differential validity indicated.

대학 골프선수들의 스트레스 대처 척도개발

황재욱(Hwang, Jae-Wook),김성훈(Kim, Sung-Hoon),송원익(Song, Won-Ick) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.5

The purpose of the present study was to development and verifying the validation of the development of stress management scale for college golfers. 564 college golfers participated in this study, for this purpose, it was verified through making preliminary question, descriptive statistics, reliability analysis, exploratory factor analysis, confirmatory factor analysis, correlation analysis, and muti-group analysis were conducted. The result of this was as below. First, result of exploratory factor analysis indicated that factors of stress management were five which named as interpersonal relations stress management, physical stress management, performance stress management, psychological stress management, situational stress management. Second, result of confirmatory factor analysis indicated that stress management was structured 5 factor and 23 items including, goodness of fit index was satisfied value. and multi-group analysis showed that factorial invariance across gender and exercise level were identified.

축구선수들의 팀 상호작용과 역할지각 및 팀 성과의 구조적 관계

황재욱(Hwang, Jae-Wook),권승민(Kwon, Seung-Min) 한국코칭능력개발원 2018 코칭능력개발지 Vol.20 No.1

터널굴착에 따른 모형말뚝의 기울기 정도 연구

이용주,황재욱,Lee, Yong-Joo,Hwang, Jae-Wook 한국터널지하공간학회 2011 한국터널지하공간학회논문집 Vol.13 No.4

본 연구는 기존 모형말뚝에 인접하여 터널을 굴착하는 경우 발생하는 모형말뚝에 대한 거동연구로 이를 규명하기 위해 모형실험과 수치해석을 수행하였다. 해석 결과, 모형터널의 굴착 정도인 지반손실에 따라 수직하중을 받고 있던 모형 말뚝에 수직 및 수평변위가 동시에 발생하였으며, 이로 인해 모형말뚝이 기울어지는 현상이 발생하였다. 이러한 모형말뚝의 기울기 정도는 터널굴착으로 인한 지반손실, 터널중심으로부터 말뚝 선단부까지의 이격거리와 말뚝 선단부의 지지층 조건에 따라 크게 영향을 받는 것을 확인할 수 있었다. 따라서 도심지 터널굴착을 계획함에 있어 인접한 기존 말뚝의 위치에 따른 지반거동뿐만 아니라 말뚝 자체의 거동도 반드시 분석하여 상부구조물의 손상을 최소화해야 한다. In this study, both the model test and the numerical analysis were carried out to figure out the physical behaviour of the model pile during the tunnelling. As a result, both the vertical and the horizontal displacements were simultaneously occurred in the model pile which is subjected to the working load during the volume loss. Consequently, the phenomenon of inclination took place in the model pile. The degree of inclination of the model pile depends on volume loss due to tunnel excavation, pile tip's offset from the tunnel centre, and bearing ground conditions in which pile tip is located. Therefore, in the planning stage of urban tunnelling not only the ground behaviour with respect to the pile locations, but also the physical behaviour of pile itself should be carefully analysed to avoid damage of adjacent buildings.

주요우울장애 환자에서 자살사고 동반 여부에 따른 부적격 짝맞추기 음성파의 비교

이민지,이연정,황재욱,우성일,김민재,강병주,김영근,한상우,Lee, Minji,Lee, Yeon Jung,Hwang, Jaeuk,Woo, Sung-il,Kim, Min Jae,Kang, Byungjoo,Kim, Younggeun,Hahn, Sang-Woo 대한불안의학회 2021 대한불안의학회지 Vol.17 No.2

Objective : Mismatch negativity (MMN) is known to reflect several abnormalities of cognitive functioning. This study is aimed to investigate the differences in MMN among major depressive disorder (MDD) patients with or without suicidal ideation. Methods : Sixty-seven patients with MDD were recruited into this study. MMN was measured by a 64-channel electroencephalography (EEG) using oddball paradigm over the front-central area. Clinical characteristics were assessed using the Beck Anxiety Inventory (BAI), the Beck Depression Inventory-II (BDI-II), and the Beck Scale for Suicide ideation (SSI-BECK). Patients were divided into two groups, no suicidal ideation (N=12) and suicidal ideation (N=55), depending on the presence of suicide ideation in SSI-BECK questionnaires. Results : The MMN latencies were significantly longer in the MDD patients with suicidal ideation than in the MDD patents without suicidal ideation (p<0.05). The MMN amplitudes were not significantly different between the two groups. Conclusion : Suicidal ideation may be associated with longer MMN latencies, and it suggests that MMN may play a potential role in assessing the suicidal risk among MDD patients.

대학무용 전공자들의 2x2 성취목표지향성, 사회적 체형불안, 무용자신감의 관계

양정원(Yang, Jung-won),황재욱(Hwang, Jae-Wook),육동원(Yook, Dong-Won),황성우(Hwang, Sung-Woo),김성훈(Kim, Sung-Hoon) 한국웰니스학회 2015 한국웰니스학회지 Vol.10 No.4

본 연구의 목적은 대학무용 전공자들을 대상으로 2x2 성취목표지향성, 사회적 체형불안, 무용자신감의 관계를 알아보는데 있다. 대학무용 전공자 282명이 연구에 참여했으며, 측정도구는 Elliott 과 McGregor(2001)의 2x2 성취목표지향성, Motl 과 Conroy(2000)의사회적 체형불안, 이효민과 김선정(2009)의 무용자신감의 질문지를 활용하였다. 수집된 자료를 통해 기술 통계분석, 다변량분산분석, 상관관계 분석, 경로분석을 실시하였다. 분석결과 첫째, 성별, 학년, 입상유무에 따라 사회적 체형불안, 무용자신감은 차이가 있는 것으로 나타났다. 둘째, 2x2 성취목표지향성, 사회적 체형불안, 무용자신감 모형의 적합도 지수는 양호한 것으로 나타났다. 셋째, 수행접근은 신체적 표현만족에 정적인 영향을 미치는 것으로 나타났으며, 숙달접근은 신체적 표현만족에 부적인 영향을 미치고 있는 것이 확인되었다. 또한 수행회피와 숙달회피는 부정적 체형평가 정적인 영향을 미치는 것으로 나타났다. 마지막으로 숙달접근과 신체적표현만족은 무용자신감에 정적인 영향을 미치는 반면 숙달회피는 무용자신감에 부적인 영향을 미치는 것으로 나타났다. The purpose of this study was to examine the model indicated relationship among 2x2 achievement goal orientation, social physique anxiety, dance confidence of college dancers. A total of 282 college dancers in this study. The instrument for data collection was a questionnaire in which achievement goal orientation, social physique anxiety, dance confidence consisted of items identified by Elliott & McGregor(2001), Motl & Conroy(2000), Lee & Kim(2009) respectively. The collected data were analysis using descriptive statistics, MANOVA, correlation analysis and path analysis were conducted. The result of analysis is give as following. First, there were a partially statistical significant difference between in dance confidence of college dancers social physique anxiety, dance confidence according to their demographic variables. Second, structural model of the study which was set to explain achievement goal orientation, social physique anxiety, dance confidence of college dancers was suitable. Third, there was partially positive influence of performance-approach, the sub-factor of their achievement goal orientation on physique presentational satisfaction. performance-avoidance had positive effect on negative physique evaluation. also mastery-approach had negative effect physique presentational satisfaction and positive effect dance confidence. and mastery-avoidance had positive effect negative physique evaluation and negative effect dance confidence. and physique presentational satisfaction had positive effect on dance confidence.

무용전공 중, 고등학생과 교사의 상호작용, 무용자신감, 무용몰입의 구조적 관계

홍석범(Hong, Seog-Beom),황재욱(Hwang, Jae-Wook) 한국사회체육학회 2016 한국사회체육학회지 Vol.0 No.64

The purpose of this study was to examine the model structurale rlationship among dance-majoring middle/high school student-teacher interactions, dance confidence, dance flow. A total of 505 dance-Majoring middle/high school student in this study, exploration and conrfmi atory factor analysis and reliability test were conducted to verify the validity and reliability of the measurmeent tools. Data which is obtained through selfdetermination was analyzed using by the correlation analysis, SEM and multi-group analysis with SPSS 18 and AMOS 20. The result of analysis is give as following. First, interactions had positive effect on dance confidence and dance flow also dance confidence had positive effect on dacne flow. and dance confidence have direc t and in-direct mediation effect for relationship between interactions and dance flow. Second, there are significant difference of 2 direct path in test of the structuraml odel invariance across grade(interactions→dance confidence, interactions→ dance flow)