• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2007.12a
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• pp.138-140
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• 2007

폰툰형 레저보트는 쌍동식 또는 삼동선식의 안전성이 확보된 선체와, 다양한 기능을 만족할 수 있는 상부구조로 구성, 건조비 뿐만 아니라 레저 접근성이 용이한 보트로서, 해양레저 선진국에서는 내수면뿐만 아니라 해수면에서도 함께 즐길 수 있는 가족형 레저보트로 인식되어 최근 보급이 확대되고 있는 추세이다. 그러나 폰툰형 레저보트는 최적의 공간활용을 위해 사각모양의 갑판형태로 인해 유체의 저항에 취약한 단점이 있다. 이로 인해 선저형상, 추진시스템 및 조향운전장치 뿐만아니라 선수선저부의 슬래밍 충격에 대비한 구조강도 등 체계적인 연구를 통한 개발이 필요하다. 이에 본 연구에서는 2가구 4인 가족단위로 함께 즐길 수 있는 안전성이 높고, 낚시, 스쿠버 둥을 위한 편의시설이 확보한 선형 최적형상 연구 및 구조강조 해석을 통한 9인승 규모의 폰툰형 레저보트를 개발하고자 한다.

• Journal of Korean Home Economics Education Association
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• v.24 no.2
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• pp.29-49
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• 2012

The purpose of this study is to look at families as presented on the technology-home economics subject of middle school. To do this, I analyzed the 2007 revised curriculum of the technology-home economics subject, 'Changing Families,' in 11 technology-home economics textbooks (8th grade). The findings are as follows. First, family-related chapters are expanded compared with the previous curriculum in the 2007 revised curriculum. In addition, the new version emphasizes understanding and acceptance of change in families to improve the family life of adolescents. Second, in the 11 types of technology-home economics textbooks, the focusing was on the meaning of the family, the family structure, the function of the family, family roles and family values. There were also no major differences in the aspect of development. Third, in the technology-home economics textbooks, the family was defined as the 'basic group of society', 'a group composed by blood relationships, marriage and adoption', 'an affective group' and 'cohabiting group'. At the same time, there were many cases in which the description of the family was overly romanticized. Such a description of the family does not match the individual family experience of an adolescent. Fourth, all of textbooks dealt with the diversity of the family structure, such as single-parent families, remarriages families, and multi-cultural families. However, the structural characteristics and problems with these types of families are excessively emphasized, which can result in students having stereotypical images of specific family types. Fifth, the explanation of the function of the family was similar among textbooks. The importance of intergenerational cooperation and gender equality was also emphasized. However, such a concept is not considered as proper in a modern society. Thus, the description of a family based on the nuclear family should be sublated. In addition, the explanation of families overall should be developed in such a way that adolescents can interpret their own family experience rather than as an enlightening declaration of the family which disregards the dynamic relationships individual families actually experience.

• The Journal of the Korea Contents Association
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• v.14 no.6
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• pp.140-151
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• 2014

This study aims to examine the effects of adolescents' family function and School adjustment resilience on smartphone addiction through verification using the structural equation model. To attain the goal, the study collected data through a survey to elementary school fifth and sixth graders and middle school students living in Busan during March in 20l3. The result of this study shows that family function exerts negative effects on smartphone addiction and positive effects on school adjustment resilience. And smartphone addiction is found to show partial mediating effects in the relations between family function and school adjustment resilience. Based on the above results of this study, the paper suggests measures to enhance social interest in adolescent smartphone addiction and also methods to prevent smartphone addiction and intervene with families and schools for therapeutic intervention.

• Korean Journal of Social Welfare Studies
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• v.41 no.1
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• pp.345-375
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• 2010

This study is aimed at investigating the effects of school violence on adolescent depression and suicide, where both the mediating effects of resilency and the gender diffences are considered. The data, collected from 664 high and middle school students, were examined by the statistics software SPSS 17.0 and AMOS 17.0, in which descriptive statistics, factor analysis, structural equation model analysis, and multi-group simultaneous analysis are utilized. As a result, it is shown from the structural equation modeling that school violence have positive effects on depression and suicide, but negative effects on family and academic resiliency. Both ego and family resiliency act as protective factors, negatively affecting the depression. In addition, the family resiliency had negative effects on suicide. The results of multi-group simultaneous analysis imply that school violence have different effects on suicide and family resiliency respectively, depending on gender differences. Female adolescents are affected more strongly than male adolescents.

• The Journal of the Korea Contents Association
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• v.15 no.5
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• pp.607-619
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• 2015

This paper investigates the relationships among family-friendly culture, intrinsic motivation, team-member exchange(TMX), and creativity in ICT(information & communication technology) company. Also the study investigates the moderator effect of TMX and the mediator effect of intrinsic motivation in the relationships between family-friendly culture and creativity. A structural equation modeling(SEM) was employed to test the hypotheses. Using survey data collected from 229 R&D department and support personnel in ICT company. The main finding of this study was as follows: First, a family-friendly culture had a negative effect on employee creativity. Second, intrinsic motivation had a positive impact on employee creativity. Third, a family-friendly culture had a positive effect on intrinsic motivation. Fourth, intrinsic motivation mediated effect on the relationship between a family-friendly culture and employee creativity. Fifth, the positive relationships between a family-friendly culture and intrinsic motivation were stronger when TMX was high rather than low. In particular, this review concludes with implications for future research, limitations of this study, and practical application.

• Korean Journal of Social Welfare
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• v.64 no.2
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• pp.31-54
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• 2012

Along with increasing mothers' employment, work-family reconciliation has been recognised as a key policy agenda in contemporary welfare states. Although various policy instruments have been introduced and expanded in recent years, the problem of time allocation within couples still remains as a fundamental issue, which has been largely underresearched at a micro perspective. In this context, this study aims to identify dominant types of work-family time allocation within married couple, and to apply these types to the Korean case using the fuzzy-set ideal type analysis. Further, a series of multiple regression analyses will be implemented to find factors affecting each ideal type of work-family time allocation. The 1999 and 2009 Korea Time Use Survey datasets will be adopted for the analyses. Married couples are selected as samples only when men work 40 hours or more per week and they have at least one pre-school child. Empirical analyses cover three parts. First of all, four ideal types on work-family time allocation are classified by intersecting two core variables - the ratio of men's (paid) working and family (caring time plus domestic work) time to total working and family time. In this research, the four types will be labelled the traditional male breadwinner model (TM, high working and low family time), the dual burden model (DB, shared working but low family time), the family-friendly male breadwinner model (FM, high working but shared family time), and the adaptive partnership model (AP, shared working and shared family time). By comparing the composition of the four ideal types in 1999 and 2009, it will examine the trend of work-family time allocation in Korea. In addition, multiple regressions will be useful for investigating which characteristics contribute to the different degree of each fuzzy ideal score in the four models. Finally, policy implications and further research agenda will be discussed.

• Child Health Nursing Research
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• v.19 no.3
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• pp.228-237
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• 2013

Purpose: This study was done to test a hypothesized model, the Biobehavioral Family Model (BBFM), on the relationship of family emotional climate, security of parent-child relationship, depression symptoms and eating problems in adolescent girls, to further understanding of eating problems in this population. Methods: With a convenience sample of 647 girls, aged 15 to 18, a self-report survey was conducted which included the Korean form of the Eating Attitude Test (EAT-26) to assess eating problems. Results: The estimated results of the structural equation modeling indicated a good fit of data to the hypothesized model proposing that family emotional climate and security of parent-child relationship were associated with the risk of eating problems by way of depression symptoms. That is, negative family emotional climate and insecure parent-child relationship increased the risk of eating problems indirectly by way of depression symptoms. Conclusion: The findings are consistent with the BBFM, which suggests a psychobiologic influence of specific family processes on children's stress-sensitive physical disease activity by way of depression symptoms. Therefore, the applicability of the BBFM for understanding adolescent girls' eating problems is supported. The psychobiologic pathways from depression to eating pathology should be addressed in future studies.

• 한국사회복지학회:학술대회논문집
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• 2006.11a
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• pp.391-392
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• 2006

• Proceedings of the KHMA Conference
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• 2013.11a
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• pp.205-205
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• 2013

• Proceedings of KHEA Conference
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• 2004.10a
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• pp.185-185
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• 2004