• Korean Journal of Community Nutrition
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• v.7 no.5
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• pp.705-714
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• 2002

The purpose of this study was to examine the relative importance of everyday life stress, obesity stress, and social support on the BMIs of junior. high school students. Subjects in this study consisted of 229 adolescents from two junior high schools in Iksan-city and Hamyul-eup. For data analyses, the frequencies, percentages, means, 1-tests, Chi-squares, one-way ANOVAS, Pearson's correlation coefficients and regressions were conducted using SPSS WIN program. The mean BMI of the subjects was 20.18, and the ratio of students'BMIs less than 20 was 56.8%, that of students'BMIs greater than or equal to 25 was 8.3%. There were no statistical differences in BMIs by grade and sex. Statistically significant differences in the obesity of the junior high school students were detected according to demographic characteristics such as economic levels, areas of residence, TV watching time, and fathers'physiques. There were significant differences in everyday life stresses, obesity stresses, and social support by sex, but not by grade. Girls showed higher stress levels than boys, specially in family-related life stresses, social relationships, and self-related stresses. Also girls showed higher stress level related to obesity than boys. Girls got more support from their mothers, siblings and friends than boys. With respect to the type of social support, girls perceived more financial, informational, emotional, and judgemental support than boys. These results suggest that girls became more stressed, although on the other hand, they received more social support than boys. The higher the economic level, the longer the TV watching time, and the higher the stresses from everyday life and obesity, the higher the BHIs of the junior high school students were. In conclusion, everyday life stress and obesity stress were the important factors in relation to the junior high school students'obesity.

• Journal of the Korean Society of Clothing and Textiles
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• v.10 no.1
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• pp.9-17
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• 1986

The purpose of this study is to research into the relationship between the clothing pur-chase practices of high school girls and the economic level of the households. For the survey of Economic Level of the households, the information of the monthly income of the households were extracted from the Annual Report of the City-Household in the Economic Planning Board. The survey of clothing purchase practices is based on Ryan's Clothing: A Study in Human Behavior. The questionnaires were distributed to the seven girls' high school in Seoul. The data from 354 respondents was analyzed by Peargons' r, ANOVA and $x^2$ test. The Results were : 1. There was a significant relationship between clothing Purchase Practices variables and the monthly incomes of the households. 2. There were differences in clothing purchase practices variables according to the monthly incomes of the households. 3. There were significant relationships among the three clothing purchase Practices variables.

• Journal of the Korean Home Economics Association
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• v.35 no.1
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• pp.401-414
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• 1997

This study examined the transition of costume in middle and high school girls after the abolition of school-uniform. Fashion photographs of $\ulcorner$Junior$\lrcorner$a Korean magazine for girls were used for the investigation. Skirts used mainly were changed in order of pleat tight flare and tight skirt And skirt length was changed in order of knee midi knee and mini. Slim baggy and straight pants together showed high frequency but after 1992 straight pants were used mainly. And pants of ankle length was prevalent. In jacket Hip line natural waist and H-line silhouette dominated. Silhouette of one-piece dress was changed in order or X line H line and A line. Semi fit and natural waist were prevalent. And length was changed in order of midi knee and mini. The coat of H line Loose semi fit and Knee length was the most frequently appeared style. Waist line of coat was changed in order of natural low no natural waist. In skirt blue white black and black were mainly in spring summer fall and winter respectively. In pants blue was used mainly regardless of the season, In jacket blue in spring and black in other seasons were used. In one-piece derss blue in spring red in summer black in fall and winter were used mainly. Black coat was used mainly. Therefore blue was the most frequently used color by middle and high school girls.

• Women's Health Nursing
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• v.15 no.4
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• pp.336-343
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• 2009

Purpose: The purpose of this study was to explore the knowledge of, attitude toward, and intention to use Emergency Contraceptive Pills (ECPs) and their relationships among Korean high school girls. Methods: This study is a cross-sectional correlational survey. Data were collected from 191 high school girls by self-report questionnaires from December 10 to 22, 2008. Result: The mean scores of knowledge, attitude, and intention were 4.74 (range 1 to 12), 2.60 (range 1 to 5), and 3.36 (range 1 to 5) respectively. Only 45% of participants had received education on ECPs and most respondents (77.5%) wanted to know more about it. Participants who had a more positive attitude toward ECPs had a greater intention to use it. Participants who had received education on ECPs had more knowledge than those who had not received education. However, there were no differences in attitude or intention between groups. Conclusion: This study indicates that efforts should be made to provide education on ECPs to high school girls to increase awareness and to minimize the misuse of ECPs. Also, educational programs should be designed to improve knowledge as well as promote a more positive attitude toward ECPs.

• Korean Journal of Health Education and Promotion
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• v.31 no.2
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• pp.79-87
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• 2014

Objectives: The purpose of this study was to determine the Influences on practical intention of Breast Self-Examination (BSE) in high school girls' knowledge and attitude about BSE. Methods: The participants were 208 high school girls from D city. Data were collected from August 7, to August 9 in 2013 by a questionnaire. Data were analyzed with SPSS/WIN 19.0 using ANOVA, one sample t-test, Pearson correlation, and stepwise multiple regression. Results: The factors influencing the practical intention of BSE were attitude (${\beta}=.370$) and knowledge (${\beta}=.138$). The explanatory power of this model was 16.7%. Conclusions: The results of this study revealed that knowledge and positive attitude of BSE influenced on the practical intention of BSE. Therefore, It is needed to develop the education program to obtain the knowledge and positive attitude of BSE for high school girls.

• Journal of the Korea Fashion and Costume Design Association
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• v.22 no.3
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• pp.99-110
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• 2020

In terms of junior high school girls' growth patterns during early adolescence, are unlike childhood when relatively balanced growth patterns are found and high school years in which the normal adult body type is nearly reached, growth patterns displayed are imbalanced and rapid. In fact, diverse size changes by body part growth occur significantly different from individual to individual. Therefore, it has been hard for junior high school students to select their proper size when buying school uniforms. This study attempted to acquire basic data needed to address adolescent body shapes and school uniform patterns for junior high school girls, using the data from the 7th Size Korea Survey (2015). Specifically, it provides basic data for the development of school uniform patterns through the classification of their body into particular types, After extracting body shape components and a cluster analysis using ANOVA. According to a factor analysis conducted to determine body shape components, six factors were obtained: Factor 1: bulk and horizontal size, Factor 2: body height and length, Factor 3: shoulder shape and length, Factor 4: shape of upper body, Factor 5: lower drop, Factor 6: upper drop with a variance of 81.46%. To classify junior high school girls' body shape and determine their characteristics, a cluster analysis was performed with the variables obtained using factor analysis. Body shape was classified into three different types: Type 1 accounted for 30.7%. This was a short, slender body with the smallest bulk, size, and upper drop. Type 2 accounted for 24.9%. This was the largest in bulk and horizontal size and highest and length as well. Type 3 accounted for 44.5%. This type was close to average in terms of horizontal size, length and height, and high drop values. To develop school uniforms with great accuracy and body fit for junior high school students, there should be further studies on changes in body shape and their causes. The study results can serve as basic data for comparing branded school uniform patterns for junior high school girls and developing school uniform patterns based on body shape, using 3D virtual clothing simulations.

• Journal of the Korean Society of Clothing and Textiles
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• v.10 no.1
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• pp.27-35
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• 1986

The purposes of this study were: 1) to investigate four aspects of high school students' clothing attitudes as compared with their needs and family value orientations. 2) to ascertain whether differences existed between toys and girls on four aspects of clothing attitudes. Needs were measured through The Need Diagnosis Scale (Jaung-Ku Whang: 1965). Family value orientations were measured through The Home Environment Inventory(Won-Sik Jung : 1970). Four aspects of clothing attitudes were assessed by means of Lee; Kahng; Lee; Yang's questionnaires. The questionnaires were administered to a sample of 576 senior high school students(285 boys and 291 girls) in Won-Ju. The data was analyzed by correlations, multiple regression, t-test. The results were as follows : 1) Need for exhibition was positively related to clothing exhibition and fashion interest for both boys and girls, and clothing conformity for boys only. Need for exhibition was negatively related to clothing modesty for boys only. Need for affiliation was positively related to clothing exhibition for both boys and girls, fashion for girls only, and clothing conformity for boys only. 2) Social climber family value orientation was positively related to clothing conformity and clothing modesty for boys only. Materialistic family value orientation was positively related to clothing exhibition. Traditional family value orientation was positively related to clothing modesty for both boys and girls, and negatively related to clothing exhibition. 3) Girls scored significantly higher than boys on attitudes toward fashion and clothing modesty, whereas boys scored significantly higher than girls on attitudes toward clothing conformity.

• Journal of the Korean Society of Costume
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• v.62 no.4
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• pp.207-217
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• 2012

The function of the school uniform is to represent the role of a student and also to restrict the scope of action for the student. Many students wear school uniforms for the most of their daily life. So the school uniform is very important for students during the school days. The purpose of this study was to suggest the fundamental information for the development of the school uniform design based on actual wearing conditions and preferred designs. Photos of school uniforms of 61 girls' high schools in Seoul were analyzed. Surveys of actual wearing conditions and preferred designs were investigated. The major conclusions of the study were as the following: 1. Most of the high school girls wore the uniform jackets that had tailored collars, were single breasted, slightly fitted, and that have a medium length between the waistline and hipline. Many students wore skirts with various pleats and knee length. Many school uniforms were navy blue and grey. 2. Many students bought ready-to-wear school uniforms from agencies with their parents. When they bought the school uniforms, they tried it on and confirmed the sizes on their own. However, since they didn't know the size systems, and they had to repair the size and design of the school uniforms. Students felt uncomfortable with how the shoulders and sleeves fit. 3. Uniform Jackets with tailored collars, single breasted, slightly fitted, and a short waistline length were preferred. Pleats skirts with knee length or upper-knee length were preferred. Navy blue and grey colors, and elastic fabrics were preferred. 4. When comparing the actual wearing conditions and preferred designs of school uniforms, there were a few differences in styles, but overall, students preferred shorter lengths of jackets and skirts. It is considered to reflect the fashion trends and the students' pursuit for beauty.

• The Research Journal of the Costume Culture
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• v.19 no.2
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• pp.245-254
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• 2011

The purpose of this study was to develop uniform pattern of obese junior-high school girls by using the virtual twin and 3D virtual garment simulation system. The results were as follows; first, by using 3D virtual garment simulation, new uniform pattern considered obese junior-high school girls was development. The basic numerical formula were as follows; bust girth=B/2+2.5, armhole depth=B/4, front waist girth=W/4+1.8, back waist girth=W/4+1, front hip girth=H/4+1, back hip girth=H/4+1, chest width=chest width+1.5, back width=back width+1 and back neck width 8cm. Second, according to the results of the new uniform pattern's appearance evaluation, it estimated more highly than existing pattern in silhouette and ease amount, confirming that new uniform pattern is appropriate for the obese junior-high school girls. Also, new uniform pattern was evaluated to allow proper space length of bust, waist, abdomen and hip. Virtual models production through 3D body scan data, pattern draft and virtual garment digital program were applied to prototypic design method so as to enhance the fitness of ready-made garments. This study is expected to serve as one of important basic data for ensuing studies that may utilize 3D virtual garment simulation system with 2D patterns, and also for future 3D pattern production program development.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.50 no.6
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• pp.714-720
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• 2017

Exposure to ultraviolet (UV) radiation is associated with the development of adverse effects in skin. Among the three types of UV rays, UV-B causes the most damaging effects, inducing sunburn and penetrating the outer skin, resulting in DNA mutations and skin cancer. The objective of this study was to formulate a UV-protective film by incorporating Ecklonia cava extracts. Cells covered with the film were exposed to UV-B (50, 80, and $100mJ/cm^2$). To determine the protective effects of the film, we evaluated cell viability, intracellular ROS generation, and apoptosis. We found that all E. cava extracts absorbed UV light and exhibited protective effects against UV-B-induced photodamage. Among the protective films examined in this study, that incorporating an E. cava 70% ethanol extract (70EX) formed the most effective protection against UV-B in HaCaT cells. These findings suggest that the application of film containing E. cava extract could prevent UV-B-induced photodamage, and offer protection against the detrimental effects of UV radiation, thus maintaining physiological condition.