• Journal of the Korean Society of Food Culture
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• v.37 no.3
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• pp.256-264
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• 2022

This study was undertaken to examine body image distortion among female adolescents and identify related factors. Raw data from the 14th Korean Youth Health Behavior Survey were used. The proportion of participants exhibiting body image distortion was 39.5%, with the ratio being higher among female students of normal weight as compared to underweight female students. Logistic regression revealed that the risk of having a distorted body image was higher among high school females than in middle school females having lower subjective academic performance and household economic status. In addition, the risk of having a distorted body image was higher for students who drank alcohol when compared to students who did not drink, for the group engaging vigorously in physical activity (exercise) more than three times per week as opposed to the group exercising less than three times per week, and for the group consuming less than one serving of fruit per day as compared to the group consuming more than one serving of fruit per day. Taken together, the results of this study indicate that continuous nutrition education needs to be provided so that adolescents can correctly perceive their body images and form desirable eating habits.

• Journal of Preventive Medicine and Public Health
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• v.20 no.1 s.21
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• pp.97-113
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• 1987

This study was carried out to know physical growth and development, physical and nutritional indices and body fat weight and so forth by semi-longitudinal research method to measure body height, body weight, chest girth and sitting height of 260 of general high school and 306 of vocational high school 3rd grade students who are living in Seoul and born from 1966 March 1st to 1967 Feb.28th. The results are as follows: 1) Physical growth and development Growth in terms of body height showed one step straight linear development, andthat of body weight showed two step straight linear development in each section in high school. The age of cross over between two sexes of general high school students was between 10.6 to 12. 3 years in body height, between 10.8 to 13 years in body weight, between 11.2 to 14.6 years in chest girth and between 10 to 13 years in sitting height. The age of cross over between two sexes of vocational high school students was between 10.5 to 12.5 years in body height, between 10.5 to 12.5 years in body weight, between 10.5 to 12.5 years in chest girth and between 10.5 to 12.5 years in sitting height. In this periods, female group was superior to male group and after that male group was superior to female group again. The growth of vocational school students was superior to that of general school students in both sexes in terms of body height and body weight significantly. 2) Physical growth and nutritional indices In all cases of relative body weight, relative chest girth and relative sitting height, it was found to be increasing thereafter with advancing ages. In cases of $R{\"{o}}hrer$ index and Kaup index, it was found to be reaching to normal state thereafter with advancing ages. In each case of Vervaeck and Pelidisi index, it was found to be increasing and reaching to normal state thereafter with advancing ages. 3) Total body fat by vital measuring method Average values of body surface area, body volume and body density are measured indirectly by using the body height and body weight as Table 12, 13 and 14. The rate of body fat weight of general high school students was from minimum $11.96{\pm}3.53%(3.33{\pm}1.10kg$) to maximum $18.25{\pm}6.46%(9.08{\pm}2.01kg$) in male and from $25.88{\pm}3.62%(7.96{\pm}0.78kg$) to $43.00{\pm}7.22%(12.91{\pm}1.21kg$) in female. The rate of body fat weight of vocational high school students was from minimum $11.20{\pm}2.88%(3.32{\pm}1.13kg$) to maximum $17.16{\pm}5.88(10.83{\pm}3.16kg$) in male and from minimum $25.11{\pm}2.26%(7.91{\pm}0.89kg$) to maximum $42.16{\pm}7.96%(13.22{\pm}1.75kg$) in female.

• Journal of The Korean Association For Science Education
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• v.17 no.1
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• pp.103-113
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• 1997

The purpose of this study was to identify the preferable learning strategies in science learning and to find out the relationship between these strategies and scientific achievement of students in the secondary school. The learning strategies were tested with two categories, self-focused and work-focused learning. The four types of learning strategies in science learning were analyzed, and they were named to organization, monitoring, elaboration and memorization strategies, which were defined by GSSS test. In the self-focused learning, the organization and monitoring strategies were preferred to the elaboration and memorization strategies. Middle school students had a preference for memorization strategy (p=0.000), whereas high school students had a preference for monitoring strategy (p=0.015). In the case of organization strategy, female groups were preferable to male groups (p=0.027). In the second form of learning types, work-focused learning, the memorization strategy was the same preference as organization and monitoring strategies in the secondary school students, especially the male groups of high school students. The preference of elaboration strategy was relative lower compared with that of self-focused learning type. Middle school students had a preference for monitoring strategy (p=0.001), whereas high school students had a preference for elaboration strategy (p=0.001). The difference of each preference between male and female groups was not shown. From the analysis of correlation between learning strategy and scientific achievement, it showed that the monitoring strategy was commonly correlated with scientific achievement. In the self-focused learning, elaboration and organization strategies were correlated with scientific achievement in high school students (p<0.05). In the work-focused learning, memorization strategy was correlated with scientific achievement in middle school students, especially in male groups (p<0.05).

• Journal of the Korean Society of Clothing and Textiles
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• v.21 no.3
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• pp.487-501
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• 1997

Prepurchase decision making process was investigated for the female high school students grouped by fashion leadership. Differences in the fashion leadership were also investigated among the groups determined by demographic characteristics. Data were obtained from 600 female students attending at 4 different high schools in Seoul by self-administered questionnaires, and 430 were used for the data analysis. Respondents were divided into 5 groups by fashion leadership: innovators(6.3%), early adopters(29.8%) , early majority(43.7%) , late majority(16.9%) , laggards(3.3%) , The groups with higher monthly allowances and monthly clothing expenditures showed higher fashion leadership. At the problem recognition stage, students with higher fashion leadership felt buying needs more often than those with lower fashion leadership. At the information search stage, students with higher fashion leadership tended to use higher number of information sources and mass media, visited stores more often, spent more time and collected new information more often, and tended to show higher satisfaction levels with searched information than students with lower fashion leadership. Leaders tended to search information at bonded goods stores and small shops in the area, and laggards prefered to visit small stores in the market. At the alternative evaluation stage, students with higher fashion leadership reported to use higher number of evaluative criteria and consider brand name, acknowledgment of others, becomingness with wardrobe as important criteria for evaluating apparel products; those with lower fashion leadership thought utility, comfort, size, sewing quality an6 fit as key criteria.

• Journal of Korean Home Economics Education Association
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• v.11 no.1
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• pp.47-57
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• 1999

The purpose of this study was to investigate the differences in the perception of housing unit between female and male among high school students who learned Home Economics in high school. The number of 200 samples were analyzed with frequencies, percentages, t-test, regression and $$\chi$^2$ analyses using SPSS/Win. The results showed that there were no sextual differences in general perceptions of Housing unit such as importance, usefulness, and satisfaction with the unit. The most demanded housing contents as the principle of interior design, and the least as the history of housing. There were sexual differences in only a few cotents. However, all of 29 items were demanded over median point of 3.0. Most students ofen imagined their own dream houses and thought about the way to improve their own rooms. They were least concentrated on the newspaper articles on housing. They were sexual differences in the level of practice the Housing contents learned in the class. These results should be considered in the 7th curricumn male students must take Home Economics.

• Korean journal of food and cookery science
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• v.16 no.2
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• pp.112-120
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• 2000

The purpose of this study was to examine the needs of high school students on foodservice. A survey from 8 high school foodservice operations in Seoul was undertaken and detailed information was collected from 538 high school students. Completed questionnaires were received from 3 self-operated and 5 contracted school foodservice operations. Statistical analyses were performed by SPSS including descriptive analysis and t-test. The 49.8% of the respondent students were male and 50.2% female. The whole students assessed the importance and performance of school foodservice as 4.18 and 2.83 out of 5 respectively, which suggests that the school foodservice needs to be improved. The Importance-Performance Analysis(IPA) used for obtaining information on high school foodservice management suggested that foodservice attributes with fair to poor performance but with high importance were sanitation of food, service of foodservice personnel, dealing with complaints and the reflection of students'opinion in menu.

• The Research Journal of the Costume Culture
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• v.17 no.5
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• pp.807-818
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• 2009

This study is to present a female high school summer blouse with high movement functionality and satisfying appearance, surveyed the students for their understanding of summer blouse. Experimental study's research method was questionnaire survey. By using questionnaires, the satisfaction and comfort of each region of the current worn summer blouse was analyzed. The results of this research are as follows. After surveying 371 high school students in the Daejeon region on the currently worn summer blouse comfort levels, 48.4% showed dissatisfaction about the width of the sleeves and the armpits and over 93% wanted the use of elastic materials as an alternative. After investigating the summer blouses' mending state, 41% of students that mending their clothes chose the alternation of reducing the overall silhouette of the blouse in all areas. This reflects the female high school students' mentality that thin body shape is the ideal.

• Korean Journal of Human Ecology
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• v.16 no.5
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• pp.1041-1050
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• 2007

The purpose of this study was to investigate the variables which had effects on deit behavior of male and female high school students. The proposed variables are their body-related variables(body satisfaction, weight control experience, the degree of diet interest, and obesity) and self-esteem. The sample group used for the study consisted of 359 high school students(male=168, female=191). Measurement scales used for the study were those of body-related variables, self esteem and eating disorder behavior, and data analysis was performed using $X^2$, t-test, Pearson's correlation, regression analysis. The results are as follows. First, there is a significant difference between male and female high school students regarding their obesity perceived by themselves, body satisfaction, the degree of diet interest, weight control experience, and deit behavior. Second, In male students, diet behavior shows a positive correlation with the degree of diet interest, weight control experience, and body satisfaction, but shows a negative correlation with body satisfaction. In female students, diet behavior is positively correlated with the degree of diet interest, weight control experience, and obesity, but negatively correlated with body satisfaction and self-esteem. Third, in male students, the variables that showed a influence on diet behavior as an eating disorder are weight control experience, body satisfaction and obesity, in that the explanatory power of the variables is 51.7% with the highest mark on obesity. In female, the variables that showed a influence on diet behavior as an eating disorder are the degree of diet interest, weight control experience, body satisfaction and obesity, in that the explanatory power of the variables is 66.0%.

• Journal of the East Asian Society of Dietary Life
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• v.2 no.1
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• pp.57-68
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• 1992

In order to obtain the information on the status of using university cafeteria and students' preferences, the survey was conducted through questionaires to 434 students(male:195, female : 239) of 8 universities - 2 universities employed dietitian and 6 universities which didn't employ dietitian -through all the area of Incheon from 19th November 1990 to 14th December, 1990. The results obtained were as follows. 1) For keeping temperature of meals until service to students Refrigerator or warming cabinet or putting meals on low flames were used, and the amount for one person was almost decided by rough estimation by experience. All the foods remained were discarded. Also most of the cooking manager's age were from 50 to 59 and almost cooking managers graduated middle school. The fuel to cook was gas or kerosene. Method to disinfect tableware was boiling. 2) In case of the frequency of using university cafeteria, male students used cafeteria more often than female students, and regardless of sex students made use of cafeteria for lunch more than for breakfast and supper. Students also used university cafeteria not employing dietitian more than cafeteria employing dietitian. Disregarding of male, female, cafeteria employing cafeteria not employing dietitian, all students pointed out that main reason for using cafeteria were 'low price' and 'no other place to eat' And minor reasons were ' good taste' and 'meal quality'. On the contrary, the case of not using cafeteria were 'waiting in line' to male students, 'poor taste' to female students, 'waiting in line' and 'no varieties' on the cafeteria which employed dietitian, 'poor taste' and 'poor hygienes' on the cafeteria which didn't employ dietitian. 3) Considering of the preferences of menu, both male and female students liked "Bibim Bab" And male students prefered meals which contained broth both but female students prefered a light meals. 4) the difference of preferences showed that female student's preferences were high at all foods, and the preferences of fruits were high for both students. In detail, male students liked port, liver and small intestine of cattle, oyster and beans boiled in soysauce. But female students likde milk, yogurt and cucumber.

• Journal of Korean Home Economics Education Association
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• v.19 no.2
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• pp.51-60
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• 2007

This study aimed to generate basic data for enhancing efficiency of education by analyzing and comparing the differences between students and teachers in their attitudes for female teachers'attire. A questionnaire was administered to about 622 students and 176 teachers (from elementary, middle and high schools) in Seoul and Suwon in South Korea. Data obtained from the responses were analyzed using the SPSS program. The results were as follows: First, both students and teachers exhibited higher than average scores in neatness and modesty of female teachers' attire and hair style, and especially teachers considered modesty of attire more important, while students considered neatness of hair style more important. Teachers thought the correlation between attire and efficiency of instruction was high, while students thought otherwise. Also, teachers usually considered teacher' attire more important than students did. Second, according to the results of analysis by school, students in elementary schools considered neatness of female teachers' attire and hair style to be more important than teachers did. On the other hand, teachers in high schools considered it more important than students did. With regard to modesty, the difference between students and teachers became significant in high schools compared to middle schools. In middle and high schools, teachers demanded modest outfits for female teachers more strongly than students did. Across elementary, middle and high schools, teachers exhibited a more positive attitude toward the correlation between what female teachers wear and their teaching efficiency.