• 한국심리학회지:학교
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• 제17권1호
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• pp.65-86
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• 2020

본 연구에서는 청소년의 가족기능과 자존감의 관계에서 자기분화가 매개역할을 하는지 살펴보고, 또래지지가 이러한 매개효과를 조절하는 조절된 매개효과를 갖는지 확인하기 위해 조절된 매개모형 분석을 실시하였다. 이를 위해 경기도 내의 4개 고등학교에 재학 중인 학생 522명을 대상으로 가족기능, 자기분화, 자존감, 또래지지를 측정하였다. 측정한 결과는 SPSS 21.0과 PROCESS를 활용하여 분석하였고, 매개효과, 조절효과, 조절된 매개효과를 검증하였다. 본 연구의 결과는 다음과 같다. 첫째, 상관분석의 결과, 가족기능, 자기분화, 자존감, 또래지지는 유의미한 수준의 정적 상관관계가 나타났다. 둘째, 또래지지의 조절된 매개효과를 검증한 결과, 가족기능과 자존감의 관계에서 자기분화는 부분매개효과가 나타났다. 구체적으로는 가족기능은 자기분화 수준을 높이고, 높아진 자기분화수준은 자존감을 향상시키는 데 기여한다. 다음으로, 가족기능과 자기분화의 관계에서 또래지지는 자기분화를 촉진하는 조절효과가 나타났다. 또래지지가 높을수록 가족기능이 높으면 자기분화가 더욱 증가하였다. 마지막으로, 자기분화의 매개모형과 또래지지의 조절모형을 결합한 또래지지의 조절된 매개모형을 검증한 결과, 가족 기능과 자존감의 관계에서 자기분화의 매개효과를 또래지지가 조절하는 조절된 매개효과가 확인되었다. 또래지지가 높을수록 가족기능이 높으면 자기분화가 증가하였고, 높아진 자기분화가 자존감을 더욱 높였다. 본 연구의 의의는 다음과 같다. 첫째, 가족기능과 자존감의 관계에서 자기분화의 매개역할이 확인됨으로써 가족기능과 자존감의 관계가 보다 명확해졌다는 점에서 의의가 있다. 둘째 가족기능과 자기분화의 관계에서 또래지지의 조절역할이 확인됨으로써 자기분화를 촉진할 수 있는 기제를 찾았다는 점에서 의의가 있다. 셋째, 가족기능과 자존감의 관계에서 나타난 자기분화의 매개효과가 또래지지의 수준에 따라 달라지는 조절된 매개효과가 확인됨으로써, 자존감을 촉진할 수 있는 기제와 그 경로를 발견했다는 점에서 연구의 의의가 있다.

• 아동학회지
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• 제28권6호
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• pp.119-133
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• 2007

The subjects of this study were composed of 620 $5^{th}$ and $6^{th}$ grade children in Pusan City and their parents. Both parents completed the Differentiation of Self Inventory(DSI : Skowron & Friedlander, 1998). Children completed the DSI, the Personal Authority in the Family System Questionnaire (Bray et al., 1984), and the Youth Self-Report (Archenbach, 1991). These measures were translated into Korean and adapted for children and parents; their validity was established through a preliminary survey of content validity and reliability. Results showed no meaningful correlation between parent's self-differentiation and children's self-differentiation or between parents' self-differentiation total and children's level of problem behaviors. However, Intergenerational Family Relationship and Children's Self-Differentiation influenced children's internalizing and externalizing of problem behavior.

• Biomolecules & Therapeutics
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• 제17권4호
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• pp.353-361
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• 2009

Recent in vitro and in vivo animal studies have reported that statin, a cholesterol-lowering drug, stimulate osteogenic differentiation. In the present study, we investigated the effect of simvastatin on osteogenic and adipogenic differentiation in primarily cultured human adipose-derived stem cells (hADSCs). The simvastatin treatment significantly increased the positive cell numbers in alkaline phosphatase and von Kossa staining, and enhanced the expression levels of bone morphogenic protein (BMP)-2, core binding factor alpha 1 (cbfa1), collgen type I and osteonectin mRNAs. Lastly, hADSCs were cultured in the adipogenic media with or without simvastatin to examine the effect of simvastatin on adipogenic differentiation. In the RT-PCR analysis, there were notable decreases in mRNA expression of aP1, C/EBP-$\alpha$ and PPAR-$\gamma$ in hADSCs cultivated in simvastatin-added medium, compared to those in simvastatin-free medium. It suggests that the adipogenic differentiation was significantly inhibited by simvastatin treatment. These observations indicate that simvastatin induces osteogenic differentiation and suppresses adipogenic differentiation in hADSCs.

• 아동학회지
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• 제23권6호
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• pp.65-79
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• 2002

The present study surveyed both the parents of 130 children with psychopathology and the parents of 240 normal children. children were between 2 and 12 years of age. No differences were found between parents in self-differentiation or in family function by type of disorder. Parents of children with psychopathology were lower than parents of normal children in self-differentiation; this was particularly evident in cognitive function-emotional function, and emotional cut-off. Patents of children with psychopathology were lower than parents of normal children in terms of family function. Multiple regression analyses indicated that parent's self-differentiation, children's psychopathology, and parent's education level had a significant influence on family function. The regression model explained 52% of the variance.

• 한국조리학회지
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• 제14권4호
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• pp.161-175
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• 2008

The purpose of this research is to find out the impact of quality management and differentiation strategies on customer satisfaction and management performance in family restaurants. In particular, it aims to identify whether such quality management and differentiation strategy have positive influence on customer satisfaction and perceived customer satisfaction as indicated through management performance. For the empirical analysis, a questionnaire survey was applied to a total of 250 customers who experienced family restaurant service in Seoul during the past one year. The model was tested using SPSS 12.0 and visual PLS(partial least squares) programs on a sample of the 198 surveys which showed a 92% usable response rate. The results of empirical analysis showed as follows: 1) quality management has a significant effect on customer satisfaction and differentiation strategies but not significant on management performance. 2) differentiation strategies have a significant effect on customer satisfaction and management performance. 3) customer satisfaction has a significant effect on management performance.

• 한국생활과학회지
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• 제17권6호
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• pp.1135-1149
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• 2008

The main purpose of this research was to examine a causal model concerning the direct and the indirect effect of family-of-origin functioning on psychological well-being through self-differentiation. The gender differences in the levels of the variables and the correlations among the variables were also examined. Participants were 587 female and 268 male students enrolled in nine different universities. The causal model was tested through structural equation model by using AMOS 8.0 program. The result showed that the levels of self-differentiation and psychological well-being were higher for males than for females, and that the three variables were positively associated to each other for both males and females. The result also indicated that male students' perception of family-of-origin functioning directly influenced their psychological well-being as well as indirectly through self-differentiation, while females' family-of-origin functioning had only a direct effect on their well-being. Results were discussed in terms of the applicability of self-differentiation to Korean college students and of the importance of family-of-origin functioning to improve students' mental health.

• 대한가정학회지
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• 제43권11호
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• pp.31-48
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• 2005

The purpose of this study was to explore the direct and indirect effects of premarital adult child's perceived self-differentiation and parent-child dynamics of emotional system on trait anxiety. The subjects of the study numbered 277, and correlation and path analysis was used with SPSS 10.0. The major findings were as follows: 1. It was shown that self-differentiation, over involvement and perceived criticism of premarital adult children were correlated with trait anxiety. And, among demographic variables, education, income, and marital status of the subjects' parents were related with trait anxiety. 2. Parent-child differentiation, over involvement, perceived criticism, and sex had direct effects on premarital adult child's self-differentiation. The variables that had direct effects on trait anxiety, which was the final dependent variable were self-differentiation, parent-child differentiation, perceived criticism, and income while over involvement an indirect effect on it.

• 대한가정학회지
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• 제41권8호
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• pp.139-158
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• 2003

This study investigated the effects of Korean parents' family-of-origin experiences, marital conflict, open or dysfunctional communication with their children, children's coping behaviors on their behavior problems as a function of a child's sex. Theoretical models for both sexes were constructed based on the results. Two hundred and nine boys and one hundred and ninety six girls of 4th and 5th grades from two elementary schools filled out the questionnaires to assess their communication with the parents, their problem-focused coping behaviors, and their internalizing and externalizing behavior problems. Four hundred five parents of these children answered the questionnaires to assess differentiation for the family-of-origin and the marital conflict. The results were as follows. Boys' path pattern showed that the fathers' differentiation from the family-of-origin effected their sons' internalizing and externalizing behavior problems through parent-child dysfunctional communication. Girls' path exhibited two different patterns. One is that the mothers' differentiation from the family-of-origin effected their daughters' internalizing and externalizing behavior problems through parent-child dysfunctional communication. Another one is that the mothers' differentiation from the family-of-origin influenced children's internalizing behavior problems through daughters' problem-focused coping behaviors as well as parent-child dysfunctional communication.

• 한국보육지원학회지
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• 제7권4호
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• pp.139-158
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• 2011

연구에서는 만 5세 유아를 둔 어머니의 사회경제적 지위와 어머니가 지각한 원가족 분화, 원가족 건강성, 어머니 리더십이 어떠한 관계가 있으며, 부모 리더십에 가장 영향력을 미치는 변인이 무엇인지를 살펴보았다. 연구대상은 경기 및 인천지역에 위치한 어린이집과 유치원에 다니고 있는 만 5세 자녀를 둔 어머니 288명을 대상으로 설문조사를 하였으며, SPSS 17.0 프로그램을 이용하여 단순상관관계, 위계적 중다회귀분석을 실시하였다. 그 결과 첫째, 사회경제적 지위와 원가족 분화, 원가족 건강성, 어머니 리더십간의 상관분석결과 어머니 리더십은 학력과 원가족 분화 및 원가족 건강성과 높은 상관을 보였다. 둘째, 어머니 리더십에 영향을 미치는 변수들의 상대적 영향력을 살펴본 결과, 학력과 원가족 건강성이 영향을 미치는 것을 확인할 수 있었다.

• 가정과삶의질연구
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• 제22권5호
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• pp.197-210
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• 2004

The Purpose of this study was to explore the effects of differentiation, emotion over involvement(expressed emotion), and criticism between middle-or-old aged parent and child, by relation of emotional system, on child's psychological depression. The subject of this study were m premarital adult children over 30 years old. The major findings of this study were as follows. First. it was found that mother-child differentiation was more perceptive than that of father-child. With psychological depression, expressed emotion within family and criticism were shown average score that was lower than middle score. Second, among demographic characteristics, there are significant differences premarital adult children's sex, education, income, family type, father's education, and parents' marital status. Third, as the result of regression analysis, the higher level of psychological depression when the lower differentiation between parent-child, the higher expressed emotion over involvement within family and criticism. Based on the findings in this study, the relation of emotional system is very important. Therefore, it is necessary to consider the therapeutic intervention and relation improvement program when individual and family counseling about parent-child are going on.