• Preventive Nutrition and Food Science
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• 제8권3호
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• pp.260-264
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• 2003

The growing concern for poor dietary habits among adolescents has prompted many researcher to study the adolescents' knowledge and beliefs on a number of nutrition-related issues. Following that precedent, this study was conducted to evaluate the nutrition knowledge of a sample of adolescents in a middle school in Ohio. The participants were 532 students in the sixth, seventh, and eighth grades between the ages of 11 and 13 from Shawnee Middle School in Lima, Ohio. The students were asked to answer a questionnaire CANKAP (Comprehensive Assessment of Nutrition Knowledge, Attitudes, and Practices), which measured their nutrition knowledge. The CANKAP questionnaire consisted of 20 questions for sixth grade students and 25 questions for seventh and eighth grade students. Also, the participants were asked to identify their gender. According to the result, nutrition knowledge of middle school children was weak. The findings indicated that females had higher mean nutrition knowledge scores than boys in the seventh and eighth grades. There was no significant difference in the mean value of nutrition knowledge between sixth grade boys and girls.

• 대한가정학회지
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• 제35권1호
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• pp.169-190
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• 1997

The purpose of this study is to investigate the perception of middle school students about Home Economics course especially in the area of Food and Nutrition. For this purpose anempirical survey was conducted using structured questionnaire from 482 students in the 2nd grade of middle school. The questionnaire contained questions about the general concept of home Economics course and general concept and the degree of the perceived need of Food and Nutrition part of the course. The data of analysis are frqequency percentile mean standard-deviation chi-square one-way ANOVA t-test and Scheff-test. The major findings of this study are as follows. The major findings of this study are as follows. First students show a tendency to perceive Home Economics education is $\ulcorner$related with ethics of human life for both sexes$\lrcorner$which is stronger in girls than in boys. Boys had a tendency to perceive that Home economics is related with $\ulcorner$home making skills in food clothing housings etc.$\lrcorner$or $\ulcorner$for girls and women only $\lrcorner$which is weaker in girls. Second students also show a tendency to perceive Home Economics is important and to agree that Home Economics must be taught to both sexes. This tendency is stronger in girls than in boys, Third students show a tendency to perceive that food and Nutrition part is related with $\ulcorner$meeting problems in food choices and nutrition$\lrcorner$which is stronger in girls than in boys. Fourth girls are more interested in Food and Nutrition part than the other parts and likely to practice what they learned in Food and Nutrition part of their 1st grade and became to pay attention to their eating patterns. These tendencies are weaker in boys.

• 한국의류학회지
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• 제24권8호
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• pp.1276-1287
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• 2000

The purpose of this research is to analyze the clothing behavior according to the sexual difference, coeducational system, and three groups divided with the score of psychopathic deviate and masculinity-femininity. Data were collected with questionnaires. Samples were 699 boys and girls of middle school in Incheon area. The major findings can be summarized as follows: The variables of fashion-orientation, attention getting, satisfaction of cloth and modesty are significantly different from boys and girls, but conformity is not significant. The variables of attention getting, conformity, satisfaction of cloth and modesty are of significant difference among three groups divided with the score of psychopathic deviate. The variables of satisfaction of cloth, modesty, and fashion-orientation are significantly different among three groups according to the masculinity-femininity.

• 한국가정과교육학회지
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• 제12권1호
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• pp.1-9
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• 2000

The purpose of this study was to analyse the relationship between behaviors of the video game(frequency, time career) and related variables in middle and high school boys. The data were collected using questionnaires from 342 boys. The major results of this study are summarized as follows : (1) A correlation between the frequency and the time of video game was significant. but correlations between the career and the frequency. the time of video game were not significant. (2) The frequency of video game showed significant relationship with place. preference formation, relative preference. and parents involvement. The time of video game showed significant relationships with place. preference formation, relative preference, and cost. The career showed significant relationship with place and cost.

• 수완나부미
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• 제15권1호
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• pp.35-59
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• 2023

This study examined adolescent male and female students' attitudes toward physical education (PE) from the Philippines and South Korea. Participants were 451 middle school students from the Philippines and South Korea. The Physical Education Attitude Scale (PEAS) was used to measure students' PE attitudes. Overall, students had moderately positive attitudes toward PE. PE attitudes of Korean boys were more positive compared with Filipino boys, while the reverse was found for Korean females and their Filipino counterparts. Based on the different aspects of PE, Filipino girls were more motivated to participate in PE activities and more satisfied with their PE class than Korean girls. Korean boys were highly satisfied, more comfortable, and less anxious during PE compared with Filipino boys. Finally, Filipino boys had less positive view towards their PE teacher than Korean boys. This study shows adolescent students' attitudes toward PE were generally positive, complex, and affected by sex and nationality. It also provides additional knowledge on comparative international research on cross-cultural PE attitudes.

• 사상체질의학회지
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• 제31권1호
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• pp.94-101
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• 2019

Objectives The Yin-Yang construct was shown to have stable internal reliability or consistency using Sasang Personality Questionnaire (SPQ) throughout the various ages, however the study of stability over specific period of time was only conducted using adults. The purpose of the study was to examine the stability across the time using middle school students whose physical and psychological characteristics were most rapidly changing. Methods The 122 middle school students (65 boys and 57 girls) completed the SPQ at 1st year and 2nd year with one-year time difference. Cronbach's ${\alpha}$ and Pearson's correlation analysis were employed in order to show the internal consistency and stability over one-year interval after considering sex difference. Results The internal consistency of SPQ-T, SPQ-B, SPQ-C, SPQ-E using Cronbach's ${\alpha}$ were .61, .72, .28, .28 in 2016 and .62, .72, .26, .46 in 2017. The one-year test-retest reliability of SPQ-T, SPQ-B, SPQ-C, SPQ-E using Pearson's correlation analysis were .56, .61, .31, .23 in boys and .58, .63, .64, .29 in girls. Conclusion The current study showed the stability of Yin-Yang temperament across the one-year time suggesting that the Yin-Yang temperament is quite stable and measurable concept and the SPQ would be considered as an objective and reliable personality assessment.

• 한국의류산업학회지
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• 제6권4호
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• pp.467-474
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• 2004

The purpose of this study was to identify egocentrism, self-consciousness, and body cathexis between Boys' and Girls' high school students. It helps us to understand them. Also we investigated the correlation between psychological characteristics and clothing behavior of high school students. The questionnaire were administered to 630 boys' and girls' high school students living in Jinju, Gyeongnam, and the data were analyzed by Frequency, Factor Analysis, Pearson's Product Moment Correlation, ANOVA, Multiple Regression Analysis and Duncan test. Egocentrism of high school boys and girls showed middle levels of mean and distribution, and sympathy was the highest at coeducation high School whereas a sense of justice was the highest at boys' high school. Self-consciousness was high level at both boys' and girls' high school, but public self-consciousness was higher than personal one. Both of them were higher in girls' than in boys'. Also body satisfaction was a little high and boys satisfied with their faces, busts, and whole body more than girls. There were significant differences among dressing for others, clothing interest, psychological dependence, exhibition except conformity. Girls have dressing for others, clothing interest, and exhibition more than boys. There were significant positive correlations among dressing for others, clothing interest, psychological dependence, and conformity whereas exhibition was negatively related to clothing behavior. Public self-consciousness, appearance, and popularity were the most influential variables to dressing for others. Also gender was proved to be one of the most influencing factors on students' clothing behavior.

• 복식
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• 제46권
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• pp.143-158
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• 1999

The purpose of this study was to investigate the influence of home environment school life adjustment and demographic variables on the adolescents' clothing attitudes The subjects were 682 middle and high school boys and girls(boys. 342, girls:340) in Seoul Korea. Modesty of boys was influenced by parent's education(-) academic record achievement tendency of home and allowance(-) $(R^2$=8.6%) and girls influenced by affection of home(-) allowance(-) age and academic record$(R^2$=11.2%). Clothing satisfaction of boys was influenced by parents' education self-control tendency of home and school life adjustment$(R^2$=19.4%). girls influenced by allowance affection of home parents' education school life adustment and self-control of home$(R^2$=20.3%) Age was most important in predicting the wearing of regulative clothes of boys. followed by allowance and academic record(-)$(R^2$=26.7%) allowance was most important in girls followed by academic record(-), and achievement tendency of home $(R^2$=19.0%). The present findings mean that the more allowance adolescents received and the lower the academic record the lower the modesty and the their the wearing of regrlative clothes. The school life adjustment and home environment such as achievement affection and self-control tendency were meaningful variables That affect clothing attitude of adolescent.

• 대한한방소아과학회지
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• 제32권4호
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• pp.13-23
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• 2018

Objectives The Eum-Yang (Yin-Yang in English) temperament was shown to have clinical and structural validity with Sasang Personality Questionnaire (SPQ), however the studies of the association with behavior problems and personality structure in adolescents were not satisfactory. The purpose of this study was to examine the relationships between Eum-Yang temperament and behavior problems in Korean middle school students. Methods 122 first grader of middle school students (68 boys and 54 girls) completed SPQ, Junior version of Temperament and Character Inventory (JTCI), and Youth Self Report (YSR). The correlations between SPQ, JTCI, and YSR subscales were investigated. And, also the differences between SPQ, JTCI, and YSR subscales among Yang (high 30% of SPQ total score) and Eum (low 30% of SPQ total score) temperament groups classified with SPQ total score were examined. Results The SPQ total score were correlated with Novelty-Seeking (r=.321) and Reward-Dependence (r=.392) in boys, and with Novelty-Seeking (r=.427) and Harm-Avoidance (r=-.444) in girls. The SPQ total score were not significantly correlated with Body Mass Index, Ponderal Index and YSR total, however significantly correlated with YSR Internalizing problems and Withdrawal/depressed subscale (r=-.242 and r=-.419) in boys and Withdrawal/depressed subscale (r=-.449) in girls. There were significant differences between Eum and Yang groups in Novelty-Seeking, Harm-Avoidance and Withdrawal/depressed as for boys and girls. Conclusions The biopsychological structure of SPQ was confirmed with middle school students. The behavioral (SPQ-B) and emotional (SPQ-E) perspectives of Eum-Yang were found to be protective and risk factors, and also correlated with Externalizing and Internalizing behavior problems, respectively. The biopsychological characteristics of Eum-Yang temperament and its relation with psychopathological symptoms in late-childhood should be carefully analyzed.

• The Korean Journal of Physiology
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• 제2권1호
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• pp.31-38
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• 1968

Total body fat measurement by means of skinfold thickness was performed in 94 secondary school boys. Hydrostatic weighing was made on the same subject and corrected for residual volume in lung. Skinfold thicknesses at four sites, namely, back, waist, arm and abdomen, were compared with total body fat calculated from the equation given by Keys and Brozek and regression equation were computated. In 48 middle school boys aged between 13 and 16 years and 46 high school boys aged between 16 and 19 years, skinfold thicknesses increased at all 4 sites as age increased. The body density, however, showed different pattern. In middle school ages, body density showed little variation. Density in 13-14 years was 1.0608, in 14-15 years 1.0578 and in 15-16 years 1.0546. In high school ages density in-creased abruptly to 1.0703 (16 yr.), 1.0730 (17 yr.) and 1.0740 (18 yr.). Subsequently 15 years was a boundary for density change and total body fat change. In middle school boys as a group of 48 the observed values were: density: 1.0562, total body fat: 15.9%, mean skinfold thickness at four sites: 6.02 mm. The coefficient of correlation between mean skinfold thickness and density were r=-0.759 and r=0.781 with %fat. The regression equations were : Body $density=-0.00527{\times}Mean$ skinfold thickness (mm)+1.0879, %Fat=$1.933{\times}Mean$ skinfold thickness (mm)+4.26 In high school boys the values were: density: 1.0723, body fat: 10.4%, and mean skinfold thickness: 7.89 mm. Coefficients of correlation between mean skinfold thickness and density were r=-0.868 and r=0.855 with % fat. Thus, Body density=$-0.00365{\times}Mean$ skinfold thickness (mm)+1.1008, and %Fat=$1.326{\times}Mean$ skinfold thickness (mm)-0.064, were obtained. Although skinfold thicknesses at 4 sites showed a continuous increase in absolute value as age increased, relative growth of skinfold at specific site differed. On arm the growth of skinfold showed a decrease and on waist it showed an increase as compared to the mean thickness.