• The Journal of the Korea Contents Association
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• v.10 no.4
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• pp.415-423
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• 2010

The research focus on participation degree and competence in sports and their social support. Moreover, it focus on how the sports participation degree and sports competence affect social support. For the research, 414 middle school students were collected and the t-test, one-way ANOVA, correlation analysis and the multiple regression analysis was carried on. As a result, boys participated in sports more than girls, but girls show more positive effect on social support from friends than boys. According to grade, the sophomores participated in sports highly, and juniors stronger than sophomores, seniors in case of sports competence and social support from teachers. Scholastic achievements show positive effects on all social support, Income show positive effects on participation frequency, sports competence and social support from friends. Secondly, sports participation degree did not affect the social support directly but affect indirectly through sports competence.

• Journal of Convergence for Information Technology
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• v.10 no.4
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• pp.168-174
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• 2020

This study studied the influence of beauty influencers, who act as supporters of cosmetics companies, on the purchase intention of cosmetics by consumers using Instagram content. To this end, we focused on the influence of demographic characteristics of consumers exposed to product evaluation contents of beauty influencers acting as cosmetics company supporters on purchase intention. The research data questionnaire surveyed a total of 15 items in 237 parts. Frequency analysis, factor analysis, independent t test, ANOVA, and multiple regression analysis were used for data analysis, and SPSS 23.0 was used for analysis. As a result of researching purchase intention according to product introduction through Instagram contents of a specific account HAJIN_21 Beauty Influencer, gender did not have a statistically significant positive effect, and final education was statistically influenced on purchase intention. It was found to have a significant positive (+) effect. As a result, it was found that final education was an important factor in purchase intention. Furthermore, it is expected that this study can be used as a basic data in the direction of promotion using cosmetics companies supporters.

• The Journal of the Korea Contents Association
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• v.12 no.1
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• pp.244-253
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• 2012

The purpose of this study was to understand the relationship between stress factor and burnout of dancers. For this, a survey was performed, of which the subjects were selected out of a great number of dancers in several dance. Finally, a total of 535 completed questionnaires were used for statistical inspections, such as independent t test and one-way ANOVA analysis. The results of this study can be summarized as follows: there was a significant difference to burnout of dancers as a function of sex, major, record and position at p<.05 level. there was a significant difference to stress of dancers as a function of sex, record and position at p<.05 level. there was a significant difference to the stress level dancers within the lower factors including demotivation, emotional exhaustion and lack of improvement at p<.01 level. as result above system must be set up for dancers can maintain psychological stability and increase dancer performance.

• The Journal of Korean Association of Computer Education
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• v.16 no.3
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• pp.49-60
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• 2013

This study is aimed to investigate that the blended e-learning could enhance the effectiveness compared to the conventional lecture performed in classroom. At first, both the CbE(Class based E-learning) and the EbC(E-learning based Class) mode have been generated in blended e-learning operation method following the process which analyze the various studies of interest. In addition, the instruction structures of Z Type(Zigzag model) and H-Type(Ladder model) were established as proposed model. The H-Blended e-learning based on CbE mode was introduced in the Excel Spread Sheet subject which held in A University to achieve the goal of this study. Learners were categorized and belonged to either the group 1(over 50% of attendance in cyber lecture) or the group 2(the rest of them). The data analysis was performed with $x^2$-test, t -test to compare the achievement of study between groups. The t -test result showed that the academic achievement in learning with group 1 was statistically significant than the learner in group 2. The effectiveness of the blended e-learning has been proved as the logistic regression analysis showed that the rate of the attendance in the cyber lecture functioned as indicator that enable to predict the acceptance.

• The Journal of the Korea Contents Association
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• v.12 no.3
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• pp.222-232
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• 2012

This study was conducted to compare the task-oriented exercise and weight-shifting exercise program has effectiveness on the static and dynamic balance in patients with total knee replacement. The participants were allocated randomly into 2 group : task-oriented exercise group(n=12) and weight-shifting exercise group(n=12). To evaluate the effects of exercise, subjects were evaluated by using Gaitveiw System and functional reaching test for static balance and Balance System for dynamic balance test. The data was analyzed using a paired t-test and independent t-test to determine the statistical significance. Static balance test and dynamic balance test in task-oriented exercise had statistical significance than weight-shifting exercise program(p<0.05). So this results were suggested that the task-oriented exercise was effective on static and dynamic balance in patients with total knee replacement.

• Journal of the Korean Society for Library and Information Science
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• v.54 no.4
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• pp.107-122
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• 2020

In this Analysis using the evaluation data of public libraries located in Chungcheongnam-do, we compared and analyzed whether there was a difference in the average between the evaluation groups according to the size and institution of the public library, and analyzed the factors influencing the number of visitors to public libraries. The research data used public library evaluation data conducted in Chungcheongnam-do in 2020, and four areas of quantitative evaluation and nine detailed items were set as independent variables. Statistical analysis methods were T-test, ANOVA, and Regreesion. As a result of the analysis, it was found that there was a significant difference in the average of the evaluation group according to the affiliated organization and size. In addition, the factors affecting the number of visitors to public libraries were analyzed and presented. Implications were derived based on the analysis results, and can be used as a basis for establishing public library policies in the future.

• Culinary science and hospitality research
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• v.18 no.1
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• pp.246-258
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• 2012

This study aims to provide the fundamental data of an efficient grading system after identifying the mediate and moderating effects of self-participation regarding the impact of education service quality on student satisfaction. To achieve the purpose of the study, SPSS 18.0 statistic program was used to conduct the frequency, factor and correlation analysis while targeting 310 students majoring in food service and culinary arts & science in 2 and 4 year universities in Busan area. Specifically, the mediate and moderating effects of self-participation were examined in accordance with three-stage regression analysis and hierarchical regression analysis, respectively. The results of analyses suggested that there was the positive correlation between student satisfaction and education service quality, and the student satisfaction was correlated with self-participation in the entire variables, except for the welfare service. The self-participation didn't have any mediate effect, since the ratio of the student satisfaction to the education service quality with self-participation turned out to be p<0.01. The self-participation had moderating effects on student satisfaction, with the $R^2$ being increased by 0.032, from 0.537 to 0.569. However, it was only partial moderating effects because the self-participation, when along with laboratory environment, was not positively effective in terms of the statistic variables.

• Physical Therapy Korea
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• v.7 no.4
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• pp.1-7
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• 2000

이 연구의 목적은 만성요통 여성 환자들에서 나타나는 자세 이상을 평가하고 방사선적 변수들과 임상적인 변수들과의 상관성을 알아보는 것이다. 이 연구의 대상자는 만성요통 여성 환자 38명과 대조군 32명이었다. 변수의 측정은 모든 대상자들이 이완된 자세로 기립한 상태에서 방사선 검사를 실시한 후 경추전만각, 흉추후만각, 요추전만각, 그리고 요추경사각을 측정하였다. 대상자들의 연령과 통증기간은 의무기록지를 참고하였다. 자료분석은 요통군과 대조군의 방사선적 변수들 간의 유의한 차이가 있는지를 알아보기 위해 독립된 t-검정을 시행하였고, 방사선적 변수들과 임상적 변수들과의 상관성을 알아보기 위해 피어슨 상관분석을 시행하였다. 연구결과 만성요통 환자군과 대조군사이의 경추전만각(p<.05), 요추전만각(p<.001), 그리고 천추경사각(p<.01)에서 통계학적으로 유의한 차이가 보였다. 통증기간은 요추전만각과 통계적학으로 유의한 상관관계가 있었으며(p<.05), 경추전만각은 흉추후만각과 통계학적으로 유의한 상관관계가 있었다(p<.05). 또한 흉추후만각, 요추전만각, 그리고 천추경사각은 각각 상호간에 상관관계가 있었다(p<.05). 만성요통은 요추만곡의 변화를 초래하여 흉추부 및 경추부의 자세이상을 유발할 수 있다. 그러므로 요통으로 인하여 올 수 있는 신체 전반적인 자세이상을 미리 예측하고 이를 교정하여야만 장기적으로 올 수 있는 합병증들을 예방할 수 있을 것이다.

• The Journal of the Korea Contents Association
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• v.10 no.7
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• pp.366-376
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• 2010

The purpose of this research is to analysis of distinction according to athletics class teaching of sport activities participation by primary school female teachers. The result showed that primary school female teachers who had participated in sports activities had higher average in athletic class recognition and athletic class teaching than those who had not participated in sports activities. The difference was statistically significant. Among participators to sports activities, teachers who participated in "indirect competition type sports" had higher average in athletic class teaching than those who had participated in "performance record type sports" or "aesthetic sports". The difference was statistically significant. Regarding degree of participation in sports activities, teachers who had participated in twice and more than twice a week had higher average in athletic class teaching than those who had participated in once or less than once a week. The difference was statistically significant. There was no significant difference among groups regarding participating time or participating period in sports activities. In conclusion, our research suggests that sports activities participation by primary school female teachers gives positive impact to athletic class teaching.

• Journal of the Korean Society of Clothing and Textiles
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• v.31 no.12
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• pp.1742-1753
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• 2007

The purposes of this study were to segment consumer groups by evaluative criteria and to find the differences among the groups in regard to sportswear benefits sought, domestic and imported brand attitudes, and sportswear image preferences. The subjects used for the study were 773 male and female consumers who were residents in Seoul. The data were analyzed by factor analysis, cluster analysis, t-test, and chi-square test. The results showed that there were two sportswear segments : brand/design-oriented group and function-oriented group. Statistical analyses showed that the two sportswear segments were different in regard to sportswear benefits sought, domestic and imported brands attitudes, sportswear image preferences, and demographics. Brand/design-oriented group sought the benefits of sex appeal/impression improvement, individuality, and conspicuousness, had a more favorable attitude toward imported brands, and preferred a prestigious image. They were relatively younger and had a higher income. In the meanwhile, function oriented group sought a comfort benefit from sportswear, had a more favorable attitude toward domestic brands, and preferred simple and active images. There were more high school graduates and home makers in function-oriented group. The implications of the study were discussed.