• Korean Journal of Culture and Social Issue
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• v.13 no.1
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• pp.1-41
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• 2007

This study examines factors that influence delinquent behavior among Korean adolescents using longitudinal analysis. A total of 1,012 students completed a questionnaire when they were Grade 6 and 739 students completed a follow-up questionnaire when they became Grade 9. Results of multiple regression analysis indicate that the following variables predicted delinquent behavior of Grade 9 students: Bullying, previous delinquency, experience of punishment, victimization, social efficacy, and moral disengagement. The above six variables have direct and mediating influence of delinquent behavior. Relational factors also influenced delinquent behavior. Social exclusion from friends reduce social efficacy, which increases victimization and which in turn increases bullying, leading to greater delinquency. Parental rejection, social exclusion from friends and hostility from teachers increase moral disengagement, which increases bullying, leading to delinquency. Low academic achievement increases the likelihood of being punished, which increases bullying, leading to delinquency. The results indicate that moral disengagement and social efficacy are mediating factors of delinquency and negative life-events (i.e., social exclusion from friends, rejection from teachers, hostility from parents and low academic achievement) increase the likelihood that Korean adolescents will engage in delinquent behavior. Implications of the results for future research are discussed.

• Journal of the Korea Convergence Society
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• v.11 no.9
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• pp.341-349
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• 2020

The present study aims to investigate the sequential mediation model in the relationships between optimistic bias, subjective perception, risk perception, and the future time perspective in terms of a particulate matter and depression, using the sequential mediation model. An online self-reported survey was conducted on 545 participants who agreed to participate in the current study. We considered depression as a dependent variable, optimistic bias as an independent variable, and subjective perception of particulate matter, the risk perception of particulate matter, future-time-perspective as mediators. The sequential mediation analysis was conducted using the SPSS Macro. The results show that optimistic bias was not directly related to depression, but was related to indirect paths through the subjective perception of particulate matter, the risk perception of particulate matter, and future time perspective. More specifically, the lack of optimistic bias was related to a tendency to subjectively perceive the quality of air pollution more seriously and a limited future time perspective, which subsequently related to depression. Future studies should pay more attention to the effects of particulate matter on the quality of life and mental health.

• Proceedings of The Korean Society of Health Promotion Conference
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• 2010.05a
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• pp.148-148
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• 2010

본 연구는 서울시 지역주민을 대상으로 스트레스, 우울, 문제음주 간의 인과관계를 검증하고자 시도되었다. 본 연구는 서울시 S구이며, 전체 17개동에서 만 19세 이상인 남녀 주민을 층화집락추출법을 통해 표집된 1234명을 대상으로 하는 면접식 단면조사연구를 수행하였다. 구조방정식 모형을 사용하였으며, 측정모형에서 우울, 알코올장애의 내생잠재변수와 외생잠재변수인 스트레스 및 인구학적 변수(성, 연령, 결혼상태)를 이론변수로 설정하여 이들 간의 상관관계를 추정하였다. 또한 문제음주를 최종내생변인으로 우울을 매개변인으로 설정한 상태에서 경로분석을 실시하여 각 변인들의 상대적 중요성에 대한 평가를 시도하였다. 문제음주에 영향을 미치는 변수는 여성보다는 남성이($\beta=-6.64$, p < .001), 연령이 낮을수록($\beta=-.08$, p < .001), 스트레스가 높을수록($\beta=-.08$, p < .001), 미혼이 기혼($\beta=-1.15$, p < .05)의 순으로 경로계수가 유의하였다. 우울에 미치는 영향력은 스트레스($\beta=-.56$, p < .001)와 문제음주정도($\beta=-.15$, p < .001)의 순으로 경로계수가 유의하였다. 이상과 같이 우울이 직접적으로 문제음주에 영향을 주기보다는 스트레스로 인하여 문제음주가 유발될 수 있고 문제음주를 경유하여 우울에 영향을 미치는 것으로 드러났다. 이상의 연구결과를 종합해 볼 때 문제음주는 스트레스와 우울과 관련성이 크므로 우선적으로 스트레스를 적극적으로 관리하는 것이 중요하다. 또한 알코올과 관련한 통제정책으로 절대적인 음주량을 감소시키는 것이 필요하며, 문제음주자를 조기 발견하여 정신건강에 문제로 발전하지 않도록 하는 예방프로그램의 개발이 시급하다 하겠다.

• Journal of Korean Library and Information Science Society
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• v.40 no.2
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• pp.267-286
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• 2009

This study develops the LCSI(Library Customer Satisfaction Index) to measure the customer satisfaction of public libraries from 4,540 public library users in Daegu Metropolitan City area. LCSI consists of three variables; service quality divided into three primary dimensions(interaction of personnel), library resources and programs, physical environment and facilities) as independent variables, overall satisfaction and customer complaints as parameter, and customer loyalty as dependent variable. This model calculates LCSI scores at the ratio of 40% in satisfaction index to three dimensions of library service quality, 40% in overall satisfaction, and 20% in customer loyalty.

• Korean Journal of Social Welfare
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• v.69 no.2
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• pp.63-88
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• 2017

This study was to find out the effect of emotional maltreatment by parents on revictimization of emotional maltreatment by peers targeting second-year students of middle school with depression and social withdrawal as mediating variables. To this end, those who experienced physical violence by parents or friends were excepted from panel data collected by National Youth Policy Institute (KCYPS) and data of 752 people who experienced emotional maltreatment by parents or peers were analyzed. Research hypotheses were verified by a utilizing structural equation model. The results can be summarized as follows: First, experiencing emotional maltreatment by parents has a direct impact on depression and social withdrawal. Second, it was found that depression has a direct impact on experiencing emotional maltreatment by peers while social withdrawal is significant in an indirect path affecting with depression as a mediating variable. Third, the multiple mediated effects of depression and social withdrawal were significant in the revictimization relationship between emotional maltreatment by parents and emotional maltreatment by peers. This means that emotional maltreatment by parents becomes a predictor in re-experiencing emotional maltreatment by peers. It also means that emotional maltreatment by parents has an indirect effect through psychological and emotional factors such as depression and social withdrawal rather than having a direct effect. Based on the results of this study, limitations of the study and suggestions for future research were discussed.

• Korean Journal of Culture and Social Issue
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• v.30 no.3
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• pp.379-406
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• 2024

This study examines the moderation effect of social support and acceptance of sexual orientation on the mediation effect of through rumination on the relationship between microaggression against sexual orientation and LGB's depression. To this end, an online survey was conducted among cisgender homosexuals and bisexuals aged 18 years and older, and 380 participants were ultimately selected for the study. The results of the study were as follows. First, the correlations of all variables were significant except for the relationship between rumination and acceptance of sexual orientation. Second, rumination partially mediated the pathway of microagression against sexual orientation predicting LGB's depression. Third, the moderated mediation effect of social support and acceptance of sexual orientation on the relationship between microaggression, rumination, and depression was found. The effect size of social support was found to be larger than that of acceptance of sexual orientation. Based on these findings, the implications of the study, possible interventions in counseling, and suggestions for further research were discussed.

• Proceedings of the KHMA Conference
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• 2012.05a
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• pp.369-369
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• 2012

• Korean Journal of Child Studies
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• v.25 no.5
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• pp.1-9
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• 2004

This study addressed ways in which poverty factors are associated with child physical aggression and how these relationships are moderated by parenting behavior. Using a longitudinal approach, parental poverty status was measured when children were 5 months; the Parenting Behaviour Questionnaire (Boivin et al., 2000) was administered when children were 17 months; and mothers reported child physical aggression behaviors when the children were 60 months. Using structure equation modeling analyses, the results of this study confirmed that parenting behavior is a mediator of the linkage between poverty and child physical aggression, showing the urgent need for early intervention for impoverished children.

• Journal of Digital Convergence
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• v.9 no.2
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• pp.65-77
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• 2011

The current study investigated how interpersonal trust is developed in online communities, where most of individual identities are unknown or doubtful. To better understand and theorize the underlying mechanism, a survey was conducted integrating the literature on computer-mediated communication (CMC) and extending previous research on social identify model. The findings confirmed that integrity, benevolence, and openness are essential components in the concept of trustworthiness, which is predicted by social identification and persistency of communication activities in the virtual community.

• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.371-378
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• 2024

This study attempted to understand how the communication efficiency of middle-aged couples affects marriage satisfaction and to verify the mediating effect of self-esteem. To this end, the results of analyzing the influence relationship between the variables by collecting questionnaire data on the variables of 421 middle-aged couples living in D city are as follows. First, it was confirmed that the communication efficiency, self-esteem, and marriage satisfaction of middle-aged couples had a positive relationship. Second, the partial mediating effect of self-esteem in the relationship between marriage satisfaction was verified by the communication efficiency of middle-aged couples. Based on these research results, an action plan to improve marriage satisfaction in the middle-aged part was suggested.