• Title/Summary/Keyword: 위축효과

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The effects of childhood obesity on school adjustment: Mediating effects of withdrawal (아동의 비만이 학교적응에 미치는 영향 -위축의 매개효과를 중심으로-)

  • Yu, Jee Hee;Han, Chang Keun
    • Journal of the Korean Society of Child Welfare
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    • no.59
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    • pp.59-86
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    • 2017
  • The purpose of this study was to investigate the effects of childhood obesity on school adjustment and whether the effects were mediated by withdrawal. Using the 2015 Korea Welfare Panel Study data, this study conducted a hierarchical regression analysis to examine the mediating effects of withdrawal on the relationship between childhood obesity and school adjustment. In addition, a Sobel test was used to consider the statistical significance of the mediating effects. Findings were as follows: First, childhood obesity had a negative influence on school adjustment. Second, childhood obesity affected withdrawal positively. Third. withdrawal had a negative impact on school adjustment. Fourth, withdrawal was found to partially mediate the relationship between childhood obesity and school adjustment. Based on the results, implications were discussed to intervene in preventing childhood obesity and to reduce the negative effects of childhood obesity.

Effects of Adolescent's Social Withdrawal on Self-esteem, Life Satisfaction -Focusing on Moderating Effect of Participation in Self-development Youth Activities - (청소년의 사회적 위축이 자아존중감, 삶의 만족도에 미치는 영향 -자기개발 체험활동 참여의 조절효과를 중심으로-)

  • Lee, Eun-Jung;Chung, Eun-Jung
    • The Journal of the Korea Contents Association
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    • v.22 no.8
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    • pp.596-606
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    • 2022
  • The purpose of this study was to identify the effects of adolescent social withdrawal on self-esteem and life satisfaction, and to analyze the moderating effect of participation in Self-development Youth Activities. Among the data for the 3rd year of the Korea Children's and Youth Panel Survey 2018 (KCYPS. 2018), data from 2,384 first-year middle school students were used, and descriptive statistical analysis, correlation analysis, linear regression analysis, and hierarchical multiple regression analysis were performed to test the hypothesis. First, it was analyzed that the social withdrawal had a statistically significant negative(-) effect on the self-esteem. Second, it was analyzed that the social withdrawal had a statistically significant negative(-) effect on the life satisfaction. Third, it was verified that self-development Youth Activities had a moderating effect in the relationship between social withdrawal and self-esteem. Fourth, it was verified that self-development Youth Activities had a moderating effect in the relationship between social withdrawal and life satisfaction.

The Relations among Social Withdrawal, Peer Victimization, and Depression in Middle School Students: The Moderating Effect of Classroom-level Discrimination (중학생의 사회적 위축, 또래괴롭힘 피해, 우울 간의 관계: 학급별 차별수준의 조절효과)

  • Choi, Eun-ji;Song, Keng-hie;Lee, Seung-yeon
    • Korean Journal of School Psychology
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    • v.18 no.2
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    • pp.249-267
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    • 2021
  • This study examined how social withdrawal as an individual factor and discrimination as a contextual factor contributed to depression caused by peer victimization among middle school students. Self-reported data of 1,611 students from 86 classrooms in 7 middle schools was analyzed, using multilevel path analysis. The results indicate that peer victimization had a significant partial mediating effect on the relation between social withdrawal and depression at the individual level. Social withdrawal had a direct positive effect on depression as well as an indirect positive effect on depression via high levels of peer victimization. Discrimination also positively predicted peer victimization at the classroom level. Moreover, classroom-level discrimination moderated the individual-level relations between social withdrawal and peer victimization. The relation between social withdrawal and peer victimization was much stronger as the levels of discrimination in the classroom were higher. These findings shed light on the importance of considering both individual and contextual factors when intervening to prevent peer victimization.

The Effect of Bicultural Acceptance Attitude on Depression of Multicultural Adolscent: Mediating Effect of Social Withdrawal (다문화청소년의 이중문화수용 태도가 우울에 미치는 영향과 사회적 위축의 매개효과)

  • Yu, Hye-Young;Paik, Jina
    • Journal of Industrial Convergence
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    • v.20 no.10
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    • pp.113-120
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    • 2022
  • The study aims to explain the effect of bicultural acceptance on depression of multicultural adolescents and to analyze the mediating effect of social withdrawal between two variables. To accomplish the purpose, 1,158 subjects were selected from the 8th(2018) data of the Multicultural Adolescents Panel Study(MAPS), and the data collected were analyzed by using Process Macro Model and Bootstrapping analysis. The major findings are as follows. First, positive bicultural acceptance attitude of multicultural adolescents was shown to decrease their social withdrawal and depression. Second, social withdrawal of multicultural adolescents affected increase of their depression. Third, the effect of bicultural acceptance on depression of multicultural adolescents was partly mediated by their social withdrawal. Based on the above findings, practical alternatives and programs to reduce depression and social withdrawal of multicultural adolescents were suggested.

The Effect of Minimum Wages on New Hiring of Low-wage Workers (최저임금의 저임금 근로자의 신규 채용 억제효과)

  • Kim, Dae Il
    • Journal of Labour Economics
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    • v.35 no.3
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    • pp.29-50
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    • 2012
  • This paper estimates the effect of minimum wages on new hiring of low wage workers from a time-series. The results indicate that minimum wages tend to reduce the new hiring of low wage workers, in particular, among women, less educated and older population. The strongly negative effect on new hiring suggests that the burden of reduced labor demand arising from higher minimum wages tend to fall mostly upon the unprotected low-wage job searchers due to the short-term rigidity of employment adjustment among the existing workers.

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한국 제조업에서의 환경규제와 생산성감소 - 인과추정법(因果推定法)을 통하여 -

  • Lee, Myeong-Heon
    • Environmental and Resource Economics Review
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    • v.5 no.2
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    • pp.279-290
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    • 1996
  • 정부의 환경규제로 인하여 한국 제조업의 기업들이 공해방지시설을 의무적으로 설치해야할 경우, 이는 생산비증가와 신규투자의 위축 및 생산요소간 조합비율에 영향을 미침으로써 직 간접적으로 생산성의 감소를 초래한다. 본 연구에서는 인과추정법(因果推定法)으로 측정한 그레이 (Gray, 1987)의 모형을 통하여 환경규제가 한국 제조업의 생산성에 미치는 효과를 측정하였다. 측정결과, 규제로 인하여 연평균 0.58퍼센트 포인트만큼의 생산성감소효과가 있었다. 여기에는 생산성증가율 계산상의 '측정효과(測定效果)'만 존재하고 생산과정의 제약, 신규투자의 위축, 다른 생산요소의 생산성감소로 인하여 총생산성이 감소되는 '실질효과(實質效果)'는 발생하지 않았다.

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The Effects of the Middle School Students Suicidal Ideation - Focusing on the Mediation Effects of depression, withdrawn (중학생의 자살생각에 미치는 영향 - 우울과 위축의 매개효과)

  • Lim, Jae-Hyun;Chun, Dong-Il
    • The Journal of the Korea Contents Association
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    • v.19 no.10
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    • pp.649-659
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    • 2019
  • This study analyzed the effects of school violence, parental violence, and academic stress on the middle school students suicidal ideation through depression and withdrawn. For this study, we used data from the 13th wave the Korea Welfare Panel Study(KOWEPS). The analysis was conducted on 391 middle school students. Structural equation modeling by using AMOS was used for this study. As results of the study, the biggest effect on the suicidal ideation was the total effect of school violence, and the direct effect was also significant. In other words, school violence is a partial mediating effect through depression and withdrawn on suicidal ideation. Parental violence was more indirect effect than direct effect through depression on suicidal ideation. In other words, parental violence is a complete mediating effect through depression on suicidal ideation. Academic stress was more indirect effect than direct effect through depression and withdrawn on suicidal ideation. In other words, academic stress is a complete mediating effect through depression on suicidal ideation. Withdrawn was not direct affect, but had an indirect effect through depression on suicidal ideation. Therefore, in order to prevent suicide of middle school students, there is a need for prevention of school violence, parental violence and academic stress, which are causes of depression.

The Moderating Effect of Peer Attachment and Parenting Attitude in the Relationship between Social Withdrawal and Life Satisfaction of Adolescents (청소년의 사회적 위축과 삶의 만족도의 관계에서 또래애착 및 부모 양육 태도의 조절효과 분석)

  • Kim, In
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.22 no.1
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    • pp.681-690
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    • 2021
  • The aim of this study is to suggest the direction of psychosocial intervention by investigation. To this end, this study examined the moderating effect of peer attachment and patients' positive attitude on the relationship between social withdrawal and life satisfaction of adolescents. Data was obtained from the Korean Children and Youth Panel Survey, and study subjects included 2,409 first grade middle school students. Data was analyzed using the SPSS 25 program, and frequency analysis, descriptive statistical analysis, correlation analysis and hierarchical regression analysis were conducted. The results of the study are as follows: First, psychological withdrawal in the social relationship had a significant negative effect on the life satisfaction of adolescents. Second, peer attachment did not have a moderating effect on the relationship between social withdrawal and life satisfaction of adolescents. Third, positive parenting attitude had a moderating effect on the relationship between social withdrawal and life satisfaction of adolescents. The high-positive parenting attitude group showed less decline in life satisfaction even if social withdrawal was high compared to the low-positive parenting attitude group. Based on these results, we provide effective direction of intervention to elevate the life satisfaction of adolescents experiencing social withdrawal.

The Effects of Achievement Motivation on Career Decision of Multicultural Adolescents: Sequential Mediating Effects of Social Withdrawal and Depression (다문화 청소년의 성취동기가 진로결정성에 미치는 영향 : 사회적 위축과 우울의 순차적 매개효과)

  • Park, Dong-Jin;Kim, Song-Mi
    • Journal of Convergence for Information Technology
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    • v.11 no.8
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    • pp.100-108
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    • 2021
  • The purpose of this study is to examine the sequential mediating effects of social withdrawal and depression in the relationship between achievement motivation and career decision of multicultural adolescents. To this end, we analyzed adolescents data from the 8th year survey(2018) of the 'Multicultural Adolescent Panel Study(MAPS)' provided by the National Youth Policy Institute(NYPI). As a result of the study, first, achievement motivation was found to have a significant and positive effect on career decision. Second, it was found that social withdrawal did not mediate the relationship between achievement motivation and career decision. Third, it was found that depression mediates the relationship between achievement motivation and career decision. Fourth, it was found that social withdrawal and depression sequentially mediate the relationship between achievement motivation and career decision. Based on the results of this study, we searched for social support measures to improve the career decision of multicultural adolescents and support their career paths, and suggested implications and limitations of the results of this study and suggestions for follow-up studies.

The Effects of Maltreatment By Parents On Teenagers' Depression: Focusing on the Mediating Effects of Social Withdrawal and Cell Phone Dependency (부모로부터의 학대피해경험이 청소년의 우울에 미치는 영향 -사회적 위축과 휴대폰 의존도의 매개효과-)

  • Kim, Ok Soo
    • Journal of the Korea Convergence Society
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    • v.9 no.1
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    • pp.213-221
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    • 2018
  • The purpose of this study was to verify the impact of maltreatment by parents on adolescents' depression, furthermore, confirm the mediating effects of social withdrawal and cell phone dependency in South Korea. The data were analyzed with frequency, correlation and structural equation modeling(SEM) by SPSS 18.0 and AMOS 20.0. Data was employed from the wave 5 in 2014 of Korean Children and Youth Panel Study (KCYPS), and analyzed data of 1,969 fourth grade elementary school students. The result showed: First, maltreatment experience from parents has a statistically significant positive effect on adolescent's depression. Second, maltreatment experience from parents has positive effects on both social withdrawal and mobile phone dependency. Third, both social withdrawal and mobile phone dependency have positive effects on adolescent's depression. Fourth, both social withdrawal and mobile phone dependency have significant mediating roles in the relationship between maltreatment experience from parents and adolescent's depression.