• Journal of Industrial Convergence
• /
• v.21 no.5
• /
• pp.77-85
• /
• 2023

Suicide is the leading cause of death among Korean adolescents. There is a growing interest in the role of loneliness as a risk factor for suicide ideation and depressive symptoms. However, little is known in the Korean context. This study analyzed a total of 109,796 respondents from the Korea Youth Health Behavior Survey in 2020 and 2021. Multiple logistic regression models were implemented to test the association between loneliness and either of suicidal ideation and depressive mood. Covariates included demographic characteristics, school enrolled, household income, living arrangement, self-rated health, and the number of times treated for violence. Adjusted odd ratio (OR) and 95% confidence intervals (CI) were computed. 12.0% of adolescents reported to have felt lonely frequently and 3.0% always. 11.8% and 26.0% had suicidal ideation and depressive mood, respectively. The prevalence of suicidal ideation was higher in the always-lonely adolescents (52.6%) than in the frequently-lonely adolescents (35.1%). The always-lonely adolescents were nearly 30 times more likely to have suicidal ideation (OR=30.7; 95% CI, 27.1 - 34.8) and to feel depressed (OR=32.5; 95% CI, 29.2 - 36.4) than adolescents who felt never lonely. In conclusion, Loneliness was a major risk factor for suicidal ideation and depressive mood among Korean adolescents. Monitoring and addressing the condition of loneliness may help reduce suicidal ideation and depressive mood.

• The Journal of the Korea Contents Association
• /
• v.19 no.5
• /
• pp.178-186
• /
• 2019

Previous studies have shown the significant association between loneliness and game addiction. To determine the causal relationship between them, the present study utilized a series of autoregressive cross-lagged models to early adolescent panel data (N = 346) from KOCCA's Game User Panel Research. Results indicated that loneliness and game addiction, respectively, had relatively strong and stable autoregressive effects across four time points. Also, game addiction at a prior time increased loneliness at a later time, but loneliness was not significantly related to game addiction later in time. These results suggest that game addiction may cause loneliness, not the vice versa.

• Journal of Industrial Convergence
• /
• v.20 no.10
• /
• pp.71-77
• /
• 2022

The purpose of this study was to identify factors affecting the mental health of female middle school students living in rural areas. The study period was from March 14 to 25, 2022, and was conducted with 239 female middle school students attending three middle schools located in G district. The collected data were analyzed using descriptive statistics, t-test, Pearson's correlation, and multiple regression. As a result of the study, significant influencing factors on the subject's mental health were living with both parents (β=.12, t=2.50, p =.013), past subjective mental health status (β=.15, t=2.83, p=.005), subjective physical health status (β=-.21, t=-3.94, p<.001), loneliness (β=.22, t=4.23, p<.001), and severity of insomnia (β=.36, t=6.55, p<.001), and these variables showed 46% explanatory power for mental health. Through this study, further research is needed to specify the causal relationship between living with both parents, past mental health status, physical health status, loneliness, and severity of insomnia and intervention strategies for the mental health of female middle school students considering these variables.

• Journal of Digital Convergence
• /
• v.19 no.3
• /
• pp.227-233
• /
• 2021

This study aims to examine the influence of loneliness perceived by adolescents on suicidal ideation and identify the mediating effects of hope on the relation between loneliness perceived by adolescents and suicidal ideation to carry out preliminary data for preventing and controlling adolescents' suicide. The study subject comprises of 338 high school students, and the collected data were analyzed using SPSS/WIN 18.0. The results of the study show that adolescents' perceived loneliness and suicidal ideation had positive correlations with one another, and adolescents' perceived loneliness and hope, hope and suicidal ideation had negative correlation with one another. And analysis shows that the hope partially mediates the relation between loneliness and suicidal ideation. With the findings of the study, the significance of managing crisis situations of adolescents should be recognized and solutions such as hope enhancement programs should be promptly utilized.

• Journal of Industrial Convergence
• /
• v.21 no.11
• /
• pp.147-154
• /
• 2023

This study aimed to investigate the relationship between the general characteristics of adolescents and their mental health in relation to experiences of heavy drinking. The research utilized raw data from the 18th Youth Health Behavior Online Survey (2022), focusing on 530 participants who reported experiencing heavy drinking in the past 30 days. The study applied weighted composite sample analysis, incorporating frequency, chi-square test, and logistic regression to examine the data. According to the research findings, experiences of heavy drinking showed statistically significant differences across variables such as gender, academic achievement, economic status, sexual experience, and smoking. Additionally, among the mental health characteristics, stress perception, depression, loneliness, suicidal thoughts, suicide planning, and suicide attempts were identified as influencing factors on heavy drinking experiences. These results underscore the need for prevention programs addressing alcohol consumption habits, considering the mental and physical health of adolescents. Developing programs that take into account the relationship between mental health and drinking habits can contribute to forming healthy lifestyle habits during adolescence.

• Journal of the Korean Home Economics Association
• /
• v.36 no.12
• /
• pp.1-9
• /
• 1998

The relations of personality characteristics, such as shyness, sociability and self-disclosure and victimization by peers to loneliness in adolescents were examined with a sample of 485 second-grade highschool students(256 boys and 229 girls). They answered the questionnaires on loneliness as well as shyness, sociability, self-disclosure, and victimization by peers. All variables were significantly related to loneliness. The more shy they were and the more victimization by peers they experienced, the more lonely they were. The more sociable they were and the more self-disclosure they showed, the less lonely they were. All variables significantly predicted loneliness and the most influential predictor of loneliness was victimization by peers, indicating that the influence of victimization by peers on loneliness is so powerful for the adolescents.

• Korean Journal of Child Studies
• /
• v.19 no.1
• /
• pp.229-244
• /
• 1998

The relations between family functioning (cohesion, conflicts, family sociability, and democratic family style) and self-esteem and loneliness in adolescents were examined in a sample of 485 2nd-grade high school students (256 boys and 229 girls). Data were collected using three questionnaires on the loneliness, family functioning, and self-esteem of adolescents. Family functioning and self-esteem were significantly related to loneliness both in adolescent boys and girls. Adolescents experienced less loneliness when family cohesion and sociability were higher, conflicts were lower, the family style was more democratic, and self-esteem was higher. Family functioning was also related to self-esteem. The more functional the family, the higher the self-esteem of adolescents. Self-esteem played a partly mediating role in the relation between family functioning and loneliness only for boys. This emphasizes the influential role of self-esteem on loneliness.

• Korean Journal of School Psychology
• /
• v.18 no.2
• /
• pp.175-195
• /
• 2021

Intimate friendships and a sense of belonging have positive effects on adolescent's psychological adaptation. Belongingness orientation is the motivation to belong. It is divided into growth orientation and deficit-reduction orientation, both of which have different effects on psychological adaptation and interpersonal characteristics. This study was conducted to determine how adolescents' belongingness orientation affected their psychological adaptation and friend networks. Students in their second year of middle school were surveyed both at the beginning and end of the spring semester. Friend networks were measured through network centrality analysis. Multilevel regression analysis produced three major results. The first major result was that the correlations between growth orientation and loneliness and between growth orientation and stress at the beginning of the spring semester was statistically significant even when friend network centrality was included in the analysis model, but the correlation between deficit-reduction orientation and loneliness and between deficit-reduction orientation and stress were not statistically significant. The second major result was that growth orientation significantly predicted friend network centrality at the end of the spring semester. This effect was significant even when friend network centrality at the beginning of the semester and psychological adaptation level at the end of the spring semester were added to the analysis model. The third major result was that the correlation between friend network centrality at the end of the semester and psychological adaptation level was statistically significant even when psychological adaptation levels at the beginning and the end of the semester were included in the analysis model. This study is meaningful in that it had a short-term longitudinal design and empirically demonstrated the relationship between belongingness orientation and psychological adaptation level of adolescents and between belongingness orientation and the development of friend networks. Lastly, we discussed limitations of this study and provided suggestions for future research.

• Journal of Music and Human Behavior
• /
• v.2 no.2
• /
• pp.1-14
• /
• 2005

This research was to study the behavior of listening music, music preference, meaning and role of music. The interviewees were 158 male/female students of high school in second level. This research had a interview which is composed with 7 multiple choice-questions and 1 short answer-question. In result, in the question of 'The average time of listening music', the most students(64, 41.8%) answered '1~2hours', the secondary, '2~3hours' which was 32.(20.9%) In the next question, 'The preference of music genre', 87students(56.8%) answered 'Korean pop and rock', 'American pop' was 11.1% each. Regarding 'The favorite mood of music', 50.3% of students answered 'Mellow songs, 24.8% of students answered 'Jaunty songs'. Regarding 'The social factor of listening music', more than half students(56.7%) agreed that friends or something like that may affect their music preference. Likewise, 51.6% agreed that their temper or character may affect their music preference. They answered that they enjoy the music usually when they take a rest(30.1%), when in moving(24.3%). Lastly, it said 'The meaning of music' is mostly 'Getting rid of stress and Refresh'(25.1%). And 'Calmness', 'Comfort' was 21.8%. The music especially to students means 'Emotional exit'. The music which can enable them to express their feelings is related with feeling and emotion deeply. And emotional factors like stress, depression, anxiety becomes the main reason of accepting the music meaningfully. In conclusion, This research says that they experience positive feelings and express emotions through music which enables them to understand fully their feelings and emotions.

• Journal of the Korea Convergence Society
• /
• v.12 no.11
• /
• pp.487-499
• /
• 2021

This study identifies factors related to suicidal ideation such as demographics, health behaviors and subjective perceptions of high school students. This study analysis using the chi-square test and multiple logistic regression to find out the factors related to suicidal ideation using the 2020 youth online health pattern survey of 25,987 Korean high school students. Sociodemographic factors that affected suicidal ideation in these subjects included grade, gender, and housing type. The health behavior characteristics were experiences with drinking, smoking, sex, and drug misuse. Finally, the subjective perception characteristics included health status, happiness status, loneliness, stress level, and depression. Therefore, it is expected that will be used as basic data for strategies to prevent suicide among high school students in Korea in the covid-19 environment.