• Korean Journal of Community Nutrition
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• v.9 no.1
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• pp.29-37
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• 2004

This study was conducted to investigate the drinking status, drinking habit and dietary habit of high school students using anonymous questionnaires. DVS and skipped meal status were obtained by 24 hour recall method. Two hundreds ninety seven of 380 students (78.2%) have experienced the drinking even though 73.7% of them was not addictive. One hundred sixty one students (54.2%) initiated drinking in the middle school, mostly because of ‘peer pressure’ and ‘curiosity’. The most plausible reasons for drinking were ‘for mingling’ and ‘for stress reduction’, and they used to have desire for drinking mostly when felt ‘anger or frustration’ and ‘feel good’. Drinking behavior was significantly different in age of first smoking, drinking history, amount, reason for drinking and desire for drinking between male and female student. There was no significant difference in dietary habits between drinking students and non-drinking students. DVS, skipped meal status, snack preferences and food intake frequency also did not show the significant differences. However, considering that the drinking experience of high school students increased, and drinking experience of female students approached to that of male student, more attention needs to be given to juvenile drinking and its'prevention.

• Journal of Agricultural Extension & Community Development
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• v.22 no.4
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• pp.445-454
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• 2015

The purpose of this study was to verify the influence between the variables affecting the Agricultural high school students in career decisions. The results of this study are as follow. First, self-efficacy(${\beta}=.14$, p=.000), perceived usefulness(${\beta}=.52$, p=.000) and social support(${\beta}=.31$, p=.000) were found to be significant according to career decision of agricultural high school student the result of analysis of multiple regression. all regression coefficients were positive. second, perceived usefulness(${\beta}=.52$) was found on the most influential of the three variables. Finally, when students perform studies related to agro-industry can be called self-efficacy are important factors. also The real working environment for the agro-industrial field placement, explore the world of work, ways of understanding reality based on what they learned at school such as university-industry linkage will also be established.

• The Research Journal of the Costume Culture
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• v.7 no.4
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• pp.111-126
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• 1999

Apparel purchase behaviors were investigated for the high school girls grouped by attitude toward fashion. Differences in attitudes toward fashion were also investigated among the groups determined by demographic characteristics. Data were collected by a self-administered questionnaire survey to 600 high school girls living in Seoul, and 480 were used for the data analysis. Cluster analysis, Chi-sguare analysis, ANOVA, and Duncan\`s multiple range test were used for data analysis. Technical school students and those who spending higher amount of monthly allowances showed favorable attitudes toward fashion. Based on the attitudes toward fashion, respondents were classified into 3 groups : fashion-oriented(32.3%), fashion-conformed(47.3%), and unconcerned(20.4%). Among the 3 groups, the Fashion-oriented tended to make purchase decision for clothing based on there own, or peer\`s opinions, to use personal sources for information search, to spend more money for clothing, and to consider design and brand names as the most important criteria when purchasing apparel products than the less fashion-oriented did. Among clothing styles popular to students, the most appropriately perceived for student wear were semi-formal style, and the least appropriate ones were wearing bold colored and patterned underwear for the purpose of showing out. Most of the popular styles among high school girls were perceived less than appropriate student\`s attire.

• The Mathematical Education
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• v.53 no.4
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• pp.493-507
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• 2014

The purpose of this study is to analyze how high school students form and interpret the mental image in the process of solving regular polyhedron problems. For this purpose, a set of problems about the regular polyhedron's vertex is developed on the base of the regular polyhedron's duality and circulation. and applied to 2 students of the 12th graders in D high school. After 2 hours of teaching and learning and another 2 hours of mental image-analysis process, the following research findings are obtained. Fisrt, a student who recorded medium high-level grade in the national scholastic test can build the dynamic image or the patten image in the process of solving regular polyhedron's vertex problems by utilizing the 3D geometry program. However, the other student who recorded low-level grade can build the concrete-pictorial image. Second, pattern image or dynamic image can help students solve the regular polyhedron's vertex problems by proper transformation of informations and the mental images while the concrete-pictorial image does not help. Hence, it is recommended that the mathematics teachers should develop teaching and learning materials about the regular polyhedron's duality and circulation and also give students suitable questions to build the various mental images.

• Korean Journal of Community Nutrition
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• v.8 no.4
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• pp.495-503
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• 2003

For the purpose of developing 'Web-Based Nutritional Education Program', this study analyzed nutritional problems of junior/senior high school students and set appropriate instructional goals for nutritional education program. Survey questionnaires were distributed from October 21,2002 to October 26, 2002 to a total of 564 students at three junior high schools and five senior high schools located in Seoul. The total number of questionnaires collected and used in our study was 479, which is 84.9％ of the total questionnaires distributed. According to the survey results, three student groups (male and female students at junior high schools and female students at senior high schools) had lower than an ideal body weight. In case of their Basal Metabolic Indices (BMI), the female students and junior high school students showed a tendency to be underweight, while the other three student groups were within the normal range. The result of the survey showed that all four groups of students showed a deficiency in nutrient intake of calories, calcium and thiamin when compared with Korean RDA. Particularly, in the case of the female students at senior high schools, the deficiency of iron intake was a problem. The survey about food attitudes and food habits of the students showed that the senior high school students had more problems when compared with their junior high school counterparts (p < .001). Therefore, the instructional goals of nutritional education program were set as follows: 1) To improve the level of understanding and the perception of junior and senior high school students about the importance of a dietary lifestyle. 2) To change food attitudes and nutritional knowledge related to individual dietary 1ifestyle, so as to maintain good health through the enhancement of the students' physical activities. We found out that it is critically important to factor in the existing problems of food attitudes and food habits, as well as nutrient intake among junior and senor high school students when setting objectives for nutritional education programs. (Korean J Community Nutrition 8(4) : 495-503, 2003)

• Korean Journal of School Psychology
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• v.18 no.3
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• pp.399-423
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• 2021

We used structural equation modeling to analyze data from 298 high school students in South Korea to investigate the relationship between student-perceived teachers' calling and students' academic burnout and the mediating effects of student-perceived need-supportive teaching and students' basic psychological need satisfaction. The results showed that student-perceived teachers' calling was not directly related to students' academic burnout and that student-perceived need-supportive teaching mediated the indirect negative relationship between student-perceived teachers' calling and students' academic burnout. Furthermore, student-perceived need-supportive teaching and students' basic psychological need satisfaction sequentially mediated the indirect negative relationship between student-perceived teachers' calling and students' academic burnout. Implications and suggestions for future research are discussed based on these results.

• Journal of the Korean earth science society
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• v.23 no.8
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• pp.640-648
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• 2002

The purposes of this study is to examine the effects of cooperative teaming through student team-achievement division (STAD) model on high school students’ leaming achievements and scientific attitudes in the field of astronomy. It is another aim to compare effects of cooperative learning based on improvement scores with traditional teaching method done only by teachers in astronomy field. This study was conducted on two tenth grade classes in a boy’s high school in Incheon. Students had four classes a week in cooperative learning way for four weeks. During cooperative learning classes, formative evaluation was given to students every week oil Stars and Exploring the Solar System. The results show that these two approaches have great different effects on students’ astronomical knowledge and that students adopt more positive scientific attitude toward cooperative learning classes than traditional ones. In conclusion, the cooperative learning is more effective and positive than traditional one in learning astronomical knowledge and in students scientific attitude for science classes.

• Nutrition Research and Practice
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• v.13 no.6
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• pp.555-563
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• 2019

BACKGROUND/OBJECTIVES: This study aimed to compare student consumption of school meals by school level, to identify the influencing factors of school meal consumption, and to assess improvement needs of school food service among students. SUBJECTS/METHODS: A total of 1,441 elementary, middle, and high school students attending 58 schools in Gyeonggi-do, South Korea participated in the survey in 2015. A questionnaire and informed consent forms for students and legal guardians were sent home and completed responses were returned to the researcher. RESULTS: Approximately 58% of the students perceived the portion sizes of school meals as appropriate and 76.1% consumed almost all or all of the meals served. More elementary and middle school students than high school students consumed almost all or all of the meals (P < 0.001). A regression analysis revealed that the students with a higher dietary behavior score (P < 0.001), higher satisfaction with food service (P < 0.001), a higher environmental protection practice score (P < 0.05), and more positive attitudes toward school meals (P < 0.01) consumed significantly more meals. The provision of foods that taste good and reflecting student opinions on menus were the most important factors for increasing school meal consumption. CONCLUSIONS: To increase consumption of school meals, food service staff should provide students with quality meals and engage students in school food service. Nutrition education that emphasizes healthy eating behaviors and cafeteria environment modification that applies strategies based on behavioral economics can encourage students to consume more school meals.

• Research in Community and Public Health Nursing
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• v.16 no.2
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• pp.196-204
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• 2005

Purpose: This study was to investigate the relation among social support, drinking and smoking and to identify factors affecting high school students' smoking and drinking behaviors. Methods: Data were collected from 361 high school students (182 students in 2 preparatory schools and 179 students in 2 vocational high schools) who were selected through convenient sampling. Data were analyzed using SPSS 11.5 for Windows. Results: Factors affecting smoking behavior were drinking(OR=15.86. p<0.01), school type(R=11.82, p<0.01), school record(OR=46.62. p<0.001), pocket money (OR= 10.91. p<0.01) and brother's smoking (OR=9.09. p<0.05). Factors affecting drinking behavior were smoking(OR=8.32. p<0.01), school type(OR=2.53. p<0.01), school record(OR=2.35. p<0.01), pocket money(OR=2.01. p<0.05), father's educational background(OR=2.126. p<0.05), mother's drinking(OR= 1.83. p<0.05) and relationship with teacher (OR=2.44. p<0.01). Conclusion: The behaviors of drinking and smoking in high school students were highly correlated with each other. School record, school type, pocket money and family member's behaviors influenced student's behaviors. Further study is required to estimate the effect of drinking and smoking intervention programs according to student's characteristics such as school record, school type, pocket money management, and family members' influence.

• Journal of the Korean Society of School Health
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• v.18 no.2
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• pp.105-119
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• 2005

Purposes： This study was to examine the effects of empowerment education programs on empowerment and mental health in high school students. Methods： This study involved a nonequivalent control group pre-test and post-test design. The subjects for this study consisted of 421 high school students who attended two general high schools in Busan. The 211 students in the experimental group received empowerment education training, while the 210 students in the control group did not. The data were collected from March 2, 2004 to July 20, 2004. The empowerment education program consisted of 17 separate 50-minute sessions. The questionnire was developedby authors and revised it based on experts' advice. SPSS 11.0 program was used to analyze the data. Chi-square test and t-test were used to test the homogeneity of general characteristics and dependent variables. Student's t-test was used to evaluate the differences between the experimental group and control group after the treatment. Results： Just as we hypothesized, the experimental group exhibited higher empowerment scores than the control group. For subcategory, Score of self-efficacy and self-esteem increased significantly in the experimental group compared to the control group. However, the score of decision-making ability did not increase significantly. The data failed to support our second hypothesis that the experimental group would have higher mental health scores than the control group. Although the score of self-scale increased significantly in the experimental group compared to the control group, the score of social-support and psychopathology did not. Conclusions： Empowerment education programs are effective for empowerment of high school students. However, such training is effective only for promoting the self scale but not overall mental health. Thus, we suggest the application of the empowerment education program to make high school students aware of their abilities. Furthermore, we suggest the implementation of mental health programs to supplement such empowerment education programs.