• Journal of Family Resource Management and Policy Review
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• v.5 no.1
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• pp.111-122
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• 2001

The propose of this study is to recognize the present consuming trends of adolescents and to verify the most influential variables affecting on the conspicuous consumption of adolescents. The samples were selected from the first and second grade level among male and female high school students in Seoul and Inchon area. The 384 subjects were analyzed by the SPSS/WIN program. The major findings of this study is as follows. First, the general tendency for conspicuous consumption of adolescents showed a lower level of scores than the average. Second, The conspicuous consumption of adolescents showed a significant differences, according to the socio-demographic variables, the psychological variables, the educational level of the adolescents, and the environmental variables. Third, the most influential variables affecting on the conspicuous consumption of adolescents are the variables, such as friends, mass media, sex, mother’s educational level, and material-oriented tendency. The total explonation of these variables was 54.7%.

• Journal of the Korean Home Economics Association
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• v.41 no.6
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• pp.105-117
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• 2003

This study was intended to investigate specific plan to enhance the adolescents consumers' environment-friendly consumption behavior in their consumption. For this purpose, a questionnaire was conducted among middle and high school students. As a result, the following findings were obtained: The related items in the questionnaire were categorized into factors in an attempt to investigate consumers' environment-friendly consumption. Factor I was coded as active recycling and the use of refilled products and Factor Ⅱ was coded as the behavior of active savings. Adolescents consumers with more experiences in environmental activity showed the higher level of behavior of environment-friendly consumption, and female adolescents consumer did so than male adolescents consumer And adolescents consumers showed the higher level of practical behavior of environment-friendly consumption in case of data and document arrangement than in case of cleaning, and in case of voluntary social service than in case of only cleaning.

• Journal of the Korea Safety Management & Science
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• v.25 no.2
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• pp.49-57
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• 2023

The purpose of this study is to explore how adolescents' psychological characteristics affect their sense of life safety according to gender. To this end, a survey was conducted on male and female high school students in six schools in the C area, and a total of 1,048 data were used for analysis. Differences in major variables according to gender were verified, and the effect of psychological characteristics on living safety awareness was analyzed through hierarchical multiple regression analysis. As a result of the analysis, depression, anxiety, type A characteristics, and the presence or absence of experience in accidents did not significantly affect life safety awareness in the male student group. On the other hand, in the female student group, anxiety and type A characteristics had a significant effect on life safety awareness. Anxiety negatively affects living safety awareness, and type A characteristics have been shown to have a positive effect on living safety awareness. The presence or absence of depression and accident experience did not significantly affect life safety awareness. The results of these studies suggest that gender differences should be considered in education to prevent life safety awareness and that education that reflects the psychological characteristics of adolescents is necessary.

• Korean Journal of Social Welfare
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• v.47
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• pp.71-106
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• 2001

The purposes of this study were to provide information on the prevalence and change of Korean adolescent alcohol use and to identify related factors to adolescent alcohol use. This study collected data from a total of 4,373 adolescents nationally. Followings are the major findings of this study. First, 75.7 percent of respondents reported that they tried alcohol in their life time. More male respondents tried alcohol in their lifetime than female respondents, but there was no big difference. Findings on alcohol consumption by grade showed that as adolescents get older, they are more likely to try alcohol. Second, this study also found that whereas the drinking rates of male adolescents and higher graders were steady, the rates of female adolescents and lower graders were increased since 1997. Third, this study compared its findings with adolescent alcohol use in the United States. Little differences existed in measures of adolescent alcohol use in the two countries, but the differences in the rates of the past-month alcohol use and heavy drinking was greater in Korean adolescents than in American adolescents. Finally, this study found that peer related factors such as friend's alcohol use was the strongest factor related to respondents' alcohol use. Family-related factors and respondents' levels of psychosocial resources (cognitive control, coping skills, social support) were also significantly related to their alcohol use. This study suggest that future studies consider cultural aspects and regional differences in order to understand adolescent alcohol use in more depth.

• Journal of the Korean Society of School Health
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• v.34 no.3
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• pp.151-160
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• 2021

Purpose: The purpose of this study was to identify predictors of suicidal attempts in adolescents over 5 years after school dropout. Methods: The data of the Panel Survey of School Dropouts (of 2013 to 2017) conducted by the National Youth Policy Institute were analyzed. The analysis used the 2013 survey data as the baseline and examined suicidal attempts from 2013 to 2017. A total of 776 adolescents were included in the analysis. Descriptive statistics, 𝝌² test, t-test, and multiple logistic regression were carried out using SAS 9.2. Results: About 11% (87 out of 776) of the adolescents with an experience of dropout attempted suicide between 2013 and 2017. The risk of suicidal attempts was significantly lower in female (AOR: 0.57, 95% CI: 0.87~0.93) than in male adolescents. The higher the self-esteem, the lower the risk of suicidal attempts (AOR: 0.87. 95% CI: 0.78~0.97). The higher the depression level (AOR: 1.10, 95% CI: 1.05~1.16) and the rate of parental abuse (AOR: 1.09, 95% CI: 1.02~1.18), the higher the risk of suicidal attempts. Conclusion: The findings of the study suggest that those who are male, depressed, have low self-esteem or have been abused by their parents are at high risk of suicidal attempts among the adolescents with dropout experiences. Therefore, early intervention is necessary for those at high risk.

• Journal of Nutrition and Health
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• v.38 no.3
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• pp.242-250
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• 2005

This study was conducted to assess the bone mineral density (BMD) and the anthropometric measurements, life style, and other environmental factors affecting BMD in Korean adolescents. Subjects were 167 high school students (83 male students, 84 female students) in Seoul. BMD was measured in the lumbar spine (LS), femoral neck (FN), femoral trochanter (FT), and Ward's triangle (WT) by dual energy x-ray absorptiometry (DEXA). The questionnaire was used to assess the anthropometric measurements, life style, and other environmental factors. Bone mineral density of LS, FN, FT and WT were 0.967, 0.960, 0.795, $0.761 g/{\cal}cm^2$. The BMD of LS was not different by sex but the male students's BMD of FN, FT and WT were higher significantly than the female students (LS: 0.976 vs. 0.958, FN: 1.040 vs. 0.880, FT: 0.842 vs. 0.749, WT: 0.827 vs. $0.695 g/{\cal}cm^2$) Female students's BMD of LS, FN, WT, and FT was positively correlated with weight but male students's BMD of WT was not correlated with weight. The factors such as the life style, activity and exercise have significant influence on BMD. This study confirms that the major factor affecting BMD was body weight and the factors such as the life style, activity and exercise is related to accumulation of BMD. The classification of sexual characteristics is needed for further studies on BMD of adolescents.

• Clinical and Experimental Pediatrics
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• v.64 no.5
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• pp.229-238
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• 2021

Background: Bronchial hyperresponsiveness (BHR), an important physiological feature of asthma, is a prognostic marker of childhood asthma. Purpose: We aimed to investigate the factors associated with BHR in adolescents with childhood asthma. Methods: Two hundred and fifteen adolescents (≥13 years of age; 149 males, 66 females) who were diagnosed with asthma during childhood were enrolled, underwent methacholine challenge tests, and were divided into the BHR group (<25 mg/mL of provocation concentration causing a 20% fall in forced expiratory volume in 1 second [FEV₁] [PC₂₀], n=113) or non-BHR group (≥25 mg/mL of PC₂₀, n=102). We examined longitudinal changes in BHR and the risk factors for its persistence in the 108 adolescents for whom baseline data, including methacholine PC₂₀ at age 6 years, were available. Multivariate logistic regression analyses were performed to assess the factors associated with BHR in adolescents. Results: Mold sensitization (adjusted odds ratio [aOR], 5.569; P=0.005) and increased blood eosinophil count (aOR, 1.002; P=0.026) were independently associated with BHR in boys but not girls. The odds of BHR decreased by 32% with each 1-year increase in age in boys (aOR, 0.683; P=0.010) but not girls. A reduced FEV₁/forced vital capacity ratio (<90%) was independently related with BHR in female patients only (aOR, 7.500; P=0.007). BHR decreased with age throughout childhood. A low methacholine PC₂₀ at age 6 years was independently associated with persistent BHR throughout childhood in male and female patients, whereas early mold sensitization was a risk factor for persistent BHR in male patients only (aOR, 7.718; P=0.028). Conclusion: Our study revealed sex-specific differences in the factors associated with BHR in adolescents with childhood asthma. Our findings suggest the risk factors that might affect asthma transition from childhood to adolescence and adulthood.

• Journal of Korean Home Economics Education Association
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• v.23 no.2
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• pp.149-159
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• 2011

The purpose of this study was to investigate the effects of the family and peer environments on adolescents' depression. The subject of this study were 667 second graders of middle school from Bucheon, Geonggi-Do and 633 self reported questionnaires were used for final analysis. The major results of this study were as follows: First, the findings suggested that there 'was difference between male and female adolescents in depression. Second, male and female adolescents' depression were associated with peer victimization, relationship with parents, interparental conflict. Adolescents who had high peer victimization, less close relationship with parents and high level of interparental conflict showed high depression.

• The Korean Journal of Food And Nutrition
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• v.36 no.4
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• pp.209-221
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• 2023

This study aimed to provide fundamental data that could guide high school students' night eating behavior by investigating habits of their night eating consumption during COVID-19 pandemic (From 2021/5/13 to 5/20). Association between their eating habits and the Nutrition Quotient for Korean Adolescents (NQ-A) were also explored. This study included a total of 604 students, among whom 441 students were identified as night eating consumers. Among all subjects, 30.5% consumed night eating 3~4 times a week, 27.3% consumed 1-2 times a week, and 27.0% did not consume any night eating at all. The high-night eating group had a higher score of total NQ-A than the non-night eating group for both male (p<0.05) and female (p<0.001) students. This was because male students in the high-night eating group reported significantly higher rates of daily dinner consumption compared to non-night eating group. Furthermore, both male (p<0.05) and female (p<0.001) students showed a significant increase in 'Moderation'. 'Diversity' was also significantly increased in female studies (p<0.05) as subcategories of dietary habits according to night eating frequency. These findings highlight the need for practical research to develop nutritional guidelines for night eating that reflect preferences of students while providing adequate nutritional habits.

• Journal of Families and Better Life
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• v.19 no.4
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• pp.185-199
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• 2001

The purpose of this study was to examine the dynamics of psychological and sexual violence in dating among high school students. Subjects consisted of 1,205 male and female adolescents from all parts of the country. 1,092 respondents were included in the final analysis(90.6%). For psychological violence, 13.3%(n=145) reported to have such experiences with a dating partner at least once or more. The most frequently used forms of violence were shouting, insulting language and behaviors, and blaming for a physical appearance. There were no sex differences in frequency of psychological violence between males and females, as an aggressor or a victim. Responses of victims were mostly negotiation and communication, and trying to forget it. For sexual violence, 27.8%(n=303) was found to have such experiences in a dating scence at least once or more. Hugging and kissing, close contact of parts of body, and gazing at parts of body were most frequently used forms. Responses of victims were pretending not to notice it and responding in the same way. There were significantly more male aggressors of sexual violence than females, but no sex difference in the number of victims. Those who reported to have experiences of violence were compared to the counterparts who had no experience in attitudes toward violence between dating partners and married couples, experiences of violence in childhood, school violence, and observations of violence between parents. Those with experience of dating violence reported to have significantly more experiences of violence in childhood and school, and parental violence. Based on the findings of this study, suggestion were made in regard to the need for development of dating violence prevention program for adolescents, and for welfare programs for adolescents in community.