• Journal of Korean Home Economics Education Association
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• v.26 no.2
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• pp.101-118
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• 2014

The purpose of this study was to examine the factors associated with adolescents' attitude toward volunteer activities. Analyses of data provided by 450 adolescents attending secondary schools in Gyeongnam Province suggested the following results. First, adolescents' attitude toward volunteer activities differed by gender, religion, and academic grades. Adolescents who were girls, who had religions, and whose academic grades were higher showed higher levels of positive attitude toward volunteer activities than their counterparts who were boys, who did not have religion and whose academic standing was lower. Second, adolescents' attitude toward volunteer activities significantly differed by the family factor. To be specific, parental attention, parental support and family's participation in volunteer work made differences to the adolescents' attitude toward volunteer activities. Third, the adolescents took significantly different attitudes toward voluntary activities according to the school factor. Significant differences were found according to attention and support from teachers. The students whose teachers had more interest in voluntary service and whose teachers offered more aid took a more positive attitude to voluntary service. Forth, some of the personal, family, and school factors were associated with adolescents' attitude toward volunteer activities. Among the personal factors, gender, religion, academic standing, and morality were associated with dolescents' attitude toward volunteer activities. Those who were girls, who were religious, whose academic standing was higher, and who were more moral took a more positive attitude toward volunteer activities. Among family and school factors, parental attention/support and attention and support from teachers affected the voluntary service attitude of the adolescents. The students whose parents had more interest and gave more support and whose teachers showed more interest and offered more support took a more positive attitude toward volunteer activities. Therefore parental attention and support were identified as the variable to make the best prediction of the adolescents' positive attitude toward volunteer activities.

• Journal of Korea Entertainment Industry Association
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• v.13 no.5
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• pp.127-138
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• 2019

This study was a secondary data analysis using statistics from the 13th (2017) Korea Youth Risk Behavior Web-based Survey (KYRBS) to investigate the relationship between health behaviors and physical activity among Korean adolescents. A total of 62,276 adolescents in middle and high schools enrolled in this study. Physical activity utilized moderate and vigorous physical activity variables. Health behaviors used smoking, drinking, eating, sedentary behavior, and sleep duration variables. Statistical analyses were performed applying complex sample analysis method. Chi-square tests were used to compare physical activity according to health behaviors. Multivariate multinomial logistic regression analyses were conducted to examine the relationship between health behaviors and physical activity, adjusted for general characteristics. Current smoking and current drinking were associated with high levels of moderate and vigorous physical activity. Consuming fruits≥1 times/day, vegetables≥3 times/day, and sweet drinks≥3 times/week were associated with high levels of moderate and vigorous physical activity. Eating breakfast≥5 times/week was associated with high levels of moderate physical activity, but not with vigorous physical activity. Sedentary behavior≥2 hour/day was associated with low levels of moderate and vigorous physical activity. Sleep duration<7 hour/day was associated with high levels of moderate physical activity and low levels of vigorous physical activity. These findings suggest that since there is an interrelationship between health behaviors and physical activity among adolescents, intervention programs aiming at promoting physical activity and healthy lifestyles should consider a multiple behavior approach rather than an individual behavior approach.

• The Journal of Sustainable Design and Educational Environment Research
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• v.18 no.3
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• pp.28-38
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• 2019

For students and staff members who spend long periods of time in school, schools must meet a variety of needs such as learning, rest, experience, exchange, play, culture, meeting, and meals. The purpose of this study is to provide basic data aim at improving the school environment by investigating and analyzing the characteristics of middle school students'. For this purpose, the theoretical data collection : case studies and questionnaires, were conducted to analyze the correlation between student's activities and the space utilization of the school. First of all, a questionnaire survey was conducted on 301 middle school students in Ulsan. The t-test and ANOVA analysis were conducted on the questionnaire results to examine whether there was any difference in the perception of school space. The analysis showed significant correlation between interaction with school space according to the characteristics of students' activities. However, there are problems such as the use of space for various.

• Journal of Oral Medicine and Pain
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• v.38 no.2
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• pp.187-201
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• 2013

The purpose of this study is to investigate the relationship between the symptoms and adolescents TMD patient's personal characteristics, physical activity, and cyber leisure activity. We investigated 219 adolescents patients aged 11 to 19 who visited the Department of Oral Medicine in Pusan National University Dental Hospital and 90 control group, personal characteristics, physical activity, cyber leisure activities, and the relationship of the TMD symptoms, and the following results were obtained. TMD group compared to the control group, the sleep quality was lower, cyber-leisure time is longer and more frequent. In TMD group, the shorter sleep time was, first visit NAS was higher. The more stress was, physical activity was less. The more TMD symptoms were severe, cyber-leisure time was shorter.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.562-570
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• 2019

This study examined the factors affecting the underweight of Korean adolescents using data from Korea youth risk behavior web-based survey, which are national health statistics. This is a second data analysis study using the 13th Korea youth risk behavior web-based survey. The subjects were 48,242 adolescents who range from the first-year middle school students to the third-year high school students. The measurement variables were classified into demographic, physical activity, dietary, and mental health characteristics. The collected data were analyzed by logistic regression analysis. The factors affecting the underweight of Korean adolescents were sex, school type, academic performance, economic level, physical activities, weight control efforts, ramen intake, confectionary intake, stress, and subjective sleep fulfillment rate. Based on the results of this study, we need to search for the measures to help underweight adolescents recover their proper weight.

• 대한공업교육학회지
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• v.39 no.1
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• pp.227-246
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• 2014

The purpose of this study is to suggest the desirable direction toward the creative hand-on activities suitable for the characters of the technical high school students by examining the teachers' recognition of sub-factors of creative activities in technical high school and analysing whether the factors are properly utilized. Respondents of this study were 393 teachers at the Technical high school in South Korea. The questionnaire survey on the recognition of creative hand-on activities consisted of questions, which are importance and reflection, from 32 sections in 5 fields. The summary of the results through this study is as following. First, In the results of importance analysis of teachers in technical high school, in club activity field, 'the invention' of 'academic activity', 'film-art' in 'culture-art activity', 'challenge activity' in 'sports activity', 'school specialized major' in 'work practice activity', 'scout federation', 'Red Cross youth activity' in 'youth group activity' were seemed to be higher. Second, In the results of reflection analysis, it was found that the 'academy, culture-art', 'sports activity' fields were similarly reflected in importance thought by teachers in technical high school. However, for 'the work practice activity' and 'youth group activity', except 'the school specialized major', all fields are not properly reflected, independent of importance. For 'the work practice activity', analyses of importance and reflection seemed to be alike but for 'the youth group activity', there was a significant difference between them.

• Journal of Nutrition and Health
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• v.56 no.1
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• pp.35-53
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• 2023

Purpose: The purpose of the first part of this study was to evaluate the validity of the physical activity classification table for youth (Youth-PACT). The second part of this study was aimed at comparing the estimated energy requirement (EER) with the total energy expenditure (TEE) and evaluating the physical activity patterns of Korean children and adolescents. Methods: The subjects of the first part of the study were 17 children aged 10 to 12 years, and their total energy expenditure (TEE_DLW) was measured using the double labeled water (DLW) method. A total of 166 children and adolescents aged 6-18 years participated in the second part of this study. Their resting energy expenditure (REE) was measured using indirect calorimetry and the TEE_Youth-PACT and physical activity level were calculated by applying the Youth-PACT to the physical activity diary prepared by the subjects. Results: In the first part of this study, there were no significant differences between the TEE_DLW and the TEE_Youth-PACT. The TEE_Youth-PACT accurately predicted TEE_DLW in 37.5% of the subjects. In the second part of the study, the rates at which EER accurately predicted TEE _YouthPACT and overestimated TEE _Youth-PACT were 29.6% and 47.3%, respectively. The time spent based on intensity of physical activity and the physical activity categories which were obtained using Youth-PACT showed different patterns according to sex and age group. Age showed significant positive correlations with REE, TEE, and the time spent in sedentary behavior, but age was significantly negatively correlated with REE/body weight, TEE/body weight, and the time spent in low-intensity and high-intensity activities. Conclusion: The results of this study showed that the Youth-PACT can be used to evaluate the TEE and PAL of children and adolescents. However, further studies are needed to validate the TEE_Youth-PACT and to set the EER for children and adolescents.

• The Journal of the Korea Contents Association
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• v.12 no.5
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• pp.370-379
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• 2012

This study is identifying a social standing on adolescents' social network in offline and how the social standing influence to online social activity. For the purpose, we explore two research questions. First, How the adolescents' social standing present in their offline social network? Second, How the adolescents' social standing influence to online social activity? Using data, we first visualized 5 social network of adolescents, and deducted each ego networks and global network. Also we investigated causality between social standing and social activities. The result showed adolescents' social tie and social gregariousness influence to social activity width and depth in ego network. Based on these findings, we discussed some implications, limitations, and future direction.

• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.743-755
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• 2016

The objectives of this research is to examine: 1) how the rates of adolescents' BMI change over time in terms of the state level; and 2) development difference in the state level of BMI in terms of children's obesogenic behaviors from 1999 to 2011. Data were drawn from the 1999-2011 Youth Risk Behavior Survey in the United States (N=260, 293, grades 9-12, and 27 states). Ordinary least squares regression and hierarchical linear modeling were utilized to capture a longitudinal time effect of school-aged adolescents' obesity rates across the states, controlling for demographics and nutrition- and physical activity-related behaviors. The state's level of children's BMI percentile was significantly associated with longitudinal time. Longitudinal time effect across the states appears to play an important factor associated with children's decrease of BMI percentile. Therefore the states' implementation of physical activity and nutritional policies seems to be effective for preventing and reducing childhood obesity during last decade. More attention should focus on enforcing the policy and overcoming current barriers in order to minimize children's obesogenic factor.

• 대한공업교육학회지
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• v.34 no.2
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• pp.304-320
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• 2009

This study was performed to grasp relations between different sub-factors of youths' leadership living skills and between the sub-factors of youths' leadership living skills and personal features (support by parents, support by peers, sense of self-respect, sense of self-effectiveness) in order to generally understand the characteristics of youths. The result and conclusion of this study are as follows. First, the sub-factors of youths' leadership living skills showed various kinds of correlations and especially, measures to improve learning ability skill, self-understanding skill and group activity skill are necessary for healthy and general growth in adolescence. Second, the sense of self-respect showed positive correlations with decision making skill and self-understanding skill and programs are to improve leadership living skill gradually and positively through the enhancement of the sense of self-respect. Third, the degree of support by peers showed relations with decision making skill and group activity skill meaning the importance of peer groups in adolescence and diverse measures to form peer groups are necessary.