• 대한간호학회지
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• 제42권6호
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• pp.879-888
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• 2012

Purpose: There is evidence that parent-child cohesion is a potentially influential factor in children's self-esteem and acculturation. However, no research to date has examined cohesion with parents as a potential pathway between Korean proficiency and self-esteem or acculturation among children from multicultural families. This study was done to address these limitations by examining whether and to what extent cohesion with parents mediated the effect of Korean proficiency on self-esteem and acculturation among children from multicultural families. Methods: Data were collected from a sample of 138 mothers and their children living in Seoul, Daegu, Kyungi province, and Kyungpook province. Multiple regression analysis was used to examine the relationships between the variables of interest. Mediation effects of cohesion with parents were tested by following the procedure recommended by Baron and Kenny (1986). Results: Cohesion with parents partially mediated the relationship between Korean proficiency and self-esteem. For children's acculturation, the effect of Korean proficiency was partially mediated through father-child cohesion. Mother-child cohesion completely mediated the relationship between Korean proficiency and acculturation. Conclusion: These findings suggest that to help children from multicultural families experiencing difficulties with self-esteem or acculturation, it might be useful to develop programs that are aimed at strengthen cohesion with parents.

• 한국전자통신학회논문지
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• 제9권8호
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• pp.875-882
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• 2014

본 논문은 u-방범서비스와 유용성 및 시민만족의 관계에 대한 연구이다. 독립변수로 u-방범서비스요인을, 매개변수로 유용성을, 종속변수로 시민만족으로 구성하였다. SPSS 18.0을 이용하여 요인분석, 신뢰도분석, 다중회귀분석, 경로분석을 실시하였다. 결과는 다음과 같다. 첫째, u-방범 서비스 요인이 유용성에 정적 영향을 미친다. 즉, '공공안전', '시스템품질', '서비스품질' 활동이 잘 이루어질수록 유용성은 높다. 둘째 u-방범 서비스 요인이 시민만족에 정적 영향을 미친다. 즉, '공공안전', '시스템품질', '서비스품질' 활동이 잘 이루어질수록 시민만족은 높다. 셋째, 유용성이 시민만족에 정적 영향을 미친다. 즉, "경제유용성", "안전유용성"이 향상될수록 시민만족은 높다. 넷째, u-방범 서비스는 유용성 및 시민만족에 직간접적인 영향을 미친다. 즉, 유용성은 u-방범 서비스와 시민만족을 매개하는 중요한 변수이다.

• 한국초등과학교육학회지:초등과학교육
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• 제34권4호
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• pp.394-405
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• 2015

The purpose of this study was to develop and apply a differentiated instruction-learning reflecting various characteristics and demands of the gifted underachievers, and thereby help to develop the study attitude and study achievement of the gifted underachievers. To achieve the purpose, a case study on five gifted underachievers who are in $6^{th}$ grade of elementary school was conducted. By collecting and analyzing a variety of data including standardized tests, interviews with teachers, students, and parents, and observation journals, this researcher examined the characteristics and demands of the gifted underachievers. For the development of the program, differentiated strategies were designed according to students' interest and concern, their multiple-intelligence, and their learning styles. As a result of the application of them, a program with a total of 20 sections was finally developed. The result of the application for the differentiated instruction-learning program revealed improvements in their academic achievements. In addition, it was found that their learning motives were improved. The program was also found to affect their self-concept and their attitude toward learning. The study showed that developing an education program for the gifted underachievers should begin from the analysis of each student's characteristics. Also, it was found that a differentiation strategy could become an alternative to apply various characteristics and demands of the gifted underachievers to the development of a program. The gifted underachievers' intellectual and definitive characteristics were changed even by the short-term mediation. Therefore, the new issue about educating the gifted is to provide a differentiated instruction-learning program fitting their characteristics and demands and help them exert their potential as best as they could.

• 한국산학기술학회논문지
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• 제18권2호
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• pp.568-575
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• 2017

본 연구의 목적은 유아의 용기와 의사결정력, 행복감과 의사결정력의 상관관계를 분석하고, 용기가 행복감에 미치는 영향에 있어 의사결정력이 가지는 매개효과를 규명하는 것이다. 본 연구에서는 S와 G지역 사립 유치원에 재원 중인 만 5세 유아 220명(남아 112명, 여아 108명)을 연구대상으로 선정하였다. 유아의 용기, 행복감과 의사결정력을 측정하기 위해 박찬옥, 이은영(2011)의 교사용 유아 용기 척도, 박지영(2012)의 교사용 유아 의사결정력 측정도구, 김도란(2008)의 행복감 측정 도구를 활용하여 설문조사를 실시하였다. 본 연구에서 수집된 자료는 SPSS 21.0 프로그램으로 Pearson의 상관관계분석과 회귀분석, 그리고 Sobel test를 실시하여 분석하였다. 연구결과는 첫째, 유아의 용기와 행복감, 용기와 의사결정력, 행복감과 의사결정력은 각각의 변인 간에 유의미한 정적 상관관계가 있는 것으로 나타났다. 둘째, 유아의 용기는 행복감을 의미 있게 예측하는 변인으로 나타났으며, 이 과정에서 의사결정력이 매개효과를 갖는 것으로 나타났다. 이러한 결과는 유아의 행복감을 높이기 위한 교육적 지원이 필요함을 시사하고 있다. 즉, 용기 및 의사결정력을 지원하는 교육 프로그램의 실행이 지원되어야 한다.

• 한국보육지원학회지
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• 제11권6호
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• pp.115-131
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• 2015

본 연구는 아버지의 거부적 양육태도와 공동체 의식, 유아의 인성 간의 관계를 밝히고, 아버지의 거부적 양육태도와 유아의 인성 간의 관계에 아버지의 공동체 의식이 매개 효과가 있는지를 규명하고자 하였다. 연구대상은 서울시에 소재한 유치원에 재원중인 만 4세와 5세 유아 207명과 그 아버지 207명으로 조사된 자료는 상관분석과 중다회귀분석을 통해 분석하였다. 연구결과 첫째, 아버지의 거부적 양육태도와 공동체 의식, 그리고 유아의 인성을 유아의 성과 연령에 따라 차이가 있는지를 살펴본 결과 유의한 차이가 없었다. 둘째, 유아의 인성은 아버지의 거부적 양육태도와는 부적 상관이, 아버지의 공동체 의식과는 정적 상관이 있었다. 셋째, 부모의 거부적 양육태도가 유아의 인성에 영향을 미치는 과정에서 아버지의 공동체 의식이 매개역할을 하는 것으로 나타났다. 이는 유아기 자녀의 인성은 아버지의 공동체 의식과 밀접한 관계가 있으며 거부적인 양육태도를 가진 아버지라도 공동체 의식수준이 높으면 유아기 자녀의 인성에 긍정적 영향을 준다는 점을 시사하고 있다.

• 지역사회간호학회지
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• 제18권1호
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• pp.5-13
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• 2007

Purpose: The purpose of this study is to investigate compliance with prescribed medication in the elderly visiting public health centers. Method: Data were collected from 665 elders living in Seoul and the Gyeonggi Province during the period from February 21 to June 30 in 2006. The data were collected through individual interviews and were analyzed using correlation and multiple regression analysis with the SAS 9.1 program. Results: The mean of medication compliance was 2.97(${\pm}.68$) on a 5-point Likert scale. Specifically, compliance 3.14(${\pm}.70$) for medication dose, 2.94(${\pm}.77$) for medication frequency, and 2.84(${\pm}.79$) for medication time. The elderly with a higher level of education (${\beta}=.095$, p<.001), with health insurance (${\beta}=.208$, p=.0009) and with a higher level of family support (${\beta}=.040$, p=.0306) showed a higher level of mediation compliance. Female elders (${\beta}=.142$, p<.001) kept higher medication compliance than male ones. Conclusion: These findings suggest that people with low education, low socioeconomic status and less family support need more education before medication. The evaluation of medication compliance needs to be encouraged before starting medication to distinguish those who may not comply with medical prescription. Predictive factors identified in this study must be considered when designing interventions, program development and education for appropriate medication management for the elderly.

• Human Ecology Research
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• 제54권2호
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• pp.181-195
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• 2016

This study use the influences of parenting style as perceived by and adult child and recognizes gender roles for the purpose of marriage perspectives. I provided a general tendency of parenting style as perceived by and adult child, recognize gender roles, and perspective of marriage to achieve the established goals. We analyzed the relative influence of socio-demographic characteristics, parenting style as perceived by and adult child and recognize gender roles for marriage perspectives. Finally, parenting style as perceived by and adult child are recognized gender roles mediated by the investigated influence of marriage perspectives. We used a structured questionnaire that targeted unmarried men and women 20 to 30 years of age to verify the this study. Data analysis used SPSS ver. 19.0; in addition, we performed reliability, frequency analysis, t-test, hierarchical regression analysis, multiple regression analysis, and variance inflation factor. Looking at these results, both adult children had a higher perception of rearing parents with the usual recognition of gender roles. The analysis indicated a conservative perspective of marriage. Adult children of mothers rearing and recognize gender roles sub-area of masculinity and femininity are perceived to be a significant change observed in marriage perspectives in addition to socio-demographic characteristics of gender and education. However, the relationship between parenting style, as perceived by adult child and marriage perspectives and as analyzed by recognize gender roles, did not have a mediating effect.

• Human Ecology Research
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• 제54권5호
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• pp.487-498
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• 2016

The study was examined the multiple mediated effects of maternal self-efficacy and depression between perception gap about paternal involvement and marital conflict for dual-income parents. The data used were the fifth year data of the Panel Study on Korean Children from Korea Institute of Child Care and Education in 2012. The subjects consisted of 449 dual-income parents with more than one child. Data were analyzed using descriptive statistics, one-way analysis of variance, paired t -test, and correlation. SPSS macro and bootstrapping methods also assessed the mediation effects of maternal self-efficacy and depression between the perception gap about paternal involvement and marital conflict in dual-income parents. The results of this study were as follows. Significant positive correlations were observed for marital conflict, perception gap of dual-income parents about paternal involvement and maternal depression. Perception gaps by parents and self-efficacy were negatively correlated. Perception gaps by parents showed a direct effect on marital conflict. The results of indirect effects of all mediators showed the mediated effect of maternal self-efficacy and depression. The study revealed that the perceptive gap about paternal involvement has a significant impact on maternal self-efficacy and depression, as well as marital conflict. The perceptive gap of dual-income parents about paternal involvement has critical effects on marital conflict as much as the quantity of paternal involvement.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 2001년도 추계학술대회 및 정기총회
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• pp.112-112
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• 2001

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is an environmental toxin that activates the aryl hydrocarbon receptor (AhR) and disrupts multiple endocrine signaling pathways by enhancing ligand metabolism, altering hormone synthesis, down regulating receptor levels, and interfering with gene transcription. And TCDD-mediated gene transactivation via the AhR has been shown to be dependent upon estrogen receptor (ER) expression in human breast cancer cells. In the present study, we have examined the effect of natural estrogen, phytoestrognes and environmental estrogens on the regulation of CYP1A1 gene expression in MCF-7 human breast cancer cell line. that ER and AhR are co-expressed. pCYP1A1 -luc reporter gene was transiently transfected into MCF-7 cells. These cells were treated with various chemicals and then luciferase assay was carried out. 17be1a-estradiol significantly inhibited TCDD stimulated luciferase activity dose dependently and this inhibition was partially recovered by concomitant treatment of tamoxifen. 17beta-estradiol metabolites, 2-hydroxyestradiol and 16alpha-estriol resulted in less potent inhibitory effect than estradiol and synthetic estrogen, diethylstilbestrol (DES) showed no effect on CYP1A1 gene expression. This study demonstrated that estrogen down-regulated TCDD stimulated CYP1A1 expression via ER mediation. And we have found out that several flavonoids such as genistein, kaempferol, daidzein, naringenin, and alkylphenols such as nonylphenol, 4-octylphenol and resveratrol also inhibited TCDD induced CYP1A1 expression like estrogen.

• Child Health Nursing Research
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• 제23권4호
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• pp.429-439
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• 2017

Purpose: The aim of this study was to identify the status of psychological health among boys in high school and to examine the mediating effects of social support on the relationship between anger and entrapment on psychological health. Methods: The participants in this study were 193 high school boys from Jeju. Measurements included state-trait anger expression inventory, entrapment scale, student social support scale, and questionnaires to assess mental and physical health. Data were analyzed using independent t-test, one-way ANOVA, $Scheff{\acute{e}}$ test, Pearson correlation coefficient, simple and multiple regression techniques with the SPSS 21.0. Mediation analysis was performed with the Baron and Kenny's method, and Sobel test. Results: Mean scores for anger experience, entrapment, social support, and psychological health were $29.81{\pm}7.34$, $34.09{\pm}16.33$, $45.75{\pm}7.02$, $22.51{\pm}9.91$, respectively. There was a significant correlation between anger experience and psychological health. Entrapment was significantly correlated with psychological health. Social support showed partial mediating effects in the relationship between anger experience and psychological health (Sobel test: Z=54.18. p<.001). Social support showed partial mediating effects in the relationship between entrapment and psychological health (Sobel test: Z=2.24. p=.025). Conclusion: The results indicate a need to develop social support programs for boys in high school.