• 아동학회지
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• 제29권3호
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• pp.223-238
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• 2008

The purpose of this research was to study the effects of children's temperament, social competence, emotional intelligence, morality and parent's child rearing attitudes on young children's internalizing and externalizing problem behavior. Subjects were l34 five-year-old children attending day-care centers and kindergartens in Seoul, Korea. Analysis of the relationships among these variables was by correlation and stepwise multiple regressions. There were statistically significant correlations among the variables of temperament, social competence and parents' child rearing attitudes and young children's behavior problems. Variables influencing young children's internalizing behavior problems were children's temperament and parents' child-rearing attitudes; variables influencing children's externalizing behavior problems were children's temperament, their social competence, and parents' child-rearing attitudes.

• 한국주거학회논문집
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• 제12권1호
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• pp.11-19
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• 2001

The purpose of this study is to provide basic information for planning family day care. The purpose was accomplished by observations, interviews and survey. The total 29 family day care centers were selected for the observations. The interviews and survey were conducted with 44 caregivers working there. Data were analyzed by descriptive statistics, analysis of variance and multiple regressions. According to the findings of the study, most family day care centers in apartment unit were to keep the laws related to the locations, number of children, etc. Also, the caregivers were satisfied with the general physical conditions of the centers, while they tended to be less satisfied with the space for themselves. Finally this study suggested several design alternativesas useful guidelines for the apartment family day care center.

• 가정과삶의질연구
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• 제22권4호
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• pp.63-72
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• 2004

This study investigated the impact of parents' marital conflict and adult attachment on ego-resiliency among college students. The participants were three hundred sixty six undergraduate students (118 men and 248 women) enrolled in a university in Gyeongbuk Province. Survey questionnaires were used to measure parents' marital conflict perceived by the students, adult attachment, and ego-resiliency. Data were analyzed by means, standard deviations, t-tests, one-way ANOVA, Scheffe test, correlation, and multiple regressions. Results are summarized in the following: (1) Male students' ego-resiliency level was higher than lunate students'. (2) Students' ego-resiliency was higher in the group whose parents remained married than in the group whose parents did not. (3) The level of parents' marital conflict perceived by students was negatively correlated with their ego-resiliency. The level of adult attachment was positively correlated with students' ego-resiliency. (4) Regression analysis showed that adult attachment was more influential on college students' ego-resiliency than parents' marital conflict as perceived by the students.

• 한국간호교육학회지
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• 제21권4호
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• pp.466-476
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• 2015

Purpose: This study investigates the relationship among nutrition knowledge, food habit problems and dietary attitudes in nursing students. Methods: A total of 856 nursing students participated in the study. Data was analyzed by frequencies, t-tests, ANOVA, Pearson correlation coefficients, and multiple stepwise regressions via SPSS WIN 21.0. Results: The mean scores for nutrition knowledge and dietary attitudes were above average and the score related to food habit problems was high. Dietary attitudes correlated positively with nutrition knowledge, but dietary attitudes correlated negatively with food habit problems. Significant predictors of dietary attitudes included: food habit problems, interest in nutrition and health, exercise, and drinking. The regression model explained 16.4% of perceived dietary attitudes. Conclusion: To improve dietary attitudes among nursing students, nursing educators should develop nutritional educational intervention programs in order to promote nutrition knowledge and identify food habit problems.

• 아동학회지
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• 제34권4호
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• pp.65-81
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• 2013

The purpose of this study was to examine the relationships between career maturity, anxiety and school related adjustments levels of adolescents. A sample of 319 1th grade high school students in Seoul Metropolitan area participated in this study. The subjects completed questionnaires on the levels of school related adjustments, anxiety and career maturity. Data were analyzed by means of Pearson's correlation coefficients, as well as multiple and hierarchical regressions. Career maturity, as well as anxiety was founded to be a predictor to the school related adjustments levels of adolescents; significant interactional effects were found between career maturity and anxiety in terms of school related adjustments. These results indicate the need for possible interventions in relation to adolescents' anxiety levels and to improve the school related adjustments levels of adolescents.

• 가정과삶의질연구
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• 제28권5호
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• pp.1-12
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• 2010

This study investigates the mediation effects of affection-rejection parenting in the relationships between reports by mothers in regards to marital conflicts and the behavior and emotional control of preschoolers. The participants were 311 preschoolers and their mothers. A total of 311 preschoolers attended kindergartens or day care centers in Daegu or Gyeongbuk Province. The collected data were analyzed by Pearson's correlation, single and hierarchical multiple regressions, using SPSS Win 15.0. The results are as follows. (1) Mothers' marital conflicts exerted indirect effects on preschoolers' behavioral control mediated by affection parenting. (2) Mothers' marital conflicts exerted indirect effects on preschoolers' behavioral control mediated by rejection parenting. (3) Mothers' marital conflicts partly exerted indirect effects on preschoolers' emotional control mediated by affection parenting. (4) Mothers' marital conflicts partly exerted indirect effects on preschoolers' emotional control mediated by rejection parenting.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 하계학술대회 논문집 D
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• pp.2534-2536
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• 2004

본 논문은 유전알고리즘을 이용하여 부정맥 진단의 최적화된 입력을 구성하는 방법을 제시한다. 심전도 신호의 특징을 추출하기 위해 웨이블릿 변환이 널리 사용되고 있지만, 추출된 특징들의 선택과 최적화의 문제에 대해서는 명쾌한 해결책을 제시하지 못하고 있다. 심전도 신호는 연속 웨이블릿 변환을 이용해 5레벨로 분해되었으며, 각 서브밴드에서 추출된 계수들은 부정맥 진단을 위한 특징으로 쓰이게 된다. 웨이블릿 변환을 통해 추출된 특징들(feature)은 유전자 알고리즘과 중회귀 분석을 동하여 부정맥 진단을 위한 최적화된 특징조합이 결정되었다. 본 연구를 통해 특정레벨의 어떤 계수가 부정맥 진단에 크게 영향을 미치는지 판단할 수 있었으며 입력의 차원감소는 연산시간의 축소를 가져왔고 분류정확도를 향상시켜 분류기의 성능을 증대시켰다.

• 대한가정학회지
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• 제45권7호
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• pp.17-33
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• 2007

The purpose of this study was to examine the relationships between aggression and moral emotion including guilt, shame, and empathy in early adolescence. In a sample of 359 early adolescents (187 boys, and 172 girls) in Daejeon city, data were analyzed by frequency, t-test, Pearson's correlations, and multiple regressions. The following study results were obtained: 1. Boys showed more linguistic and roundabout aggression, and girls showed more anger, guilt and empathy. Older adolescents showed more shame than younger adolescents did, whereas younger adolescents showed more guilt and empathy than did older adolescents. 2. Shame had significant relationships with all types of aggression, whereas guilt and empathy had significant relationships with different types of aggression. 3. Moral emotions - guilt, shame, and empathy - showed significant effects on aggression among early adolescents. The degree of the effectiveness of moral emotions on aggression depends on the types of aggression, gender, and age of participants.

• 한국지역사회생활과학회지
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• 제19권4호
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• pp.597-609
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• 2008

The purpose of this study was to examine the effects of stress on child care teachers' with relation to job turnover, occupational turnover and the moderating role of personal accomplishment. The subjects were 153 child care teachers in Gyeonggi-Do. Data was analyzed through Pearson's correlation, multiple regressions using the SPSS12.0. This study showed that work overload and administrative problems in child care centers were significant predictors of a teachers' intention to change their job. Also, the stresses of human relations such as with children or co-workers were significant predictors of a child care teachers' intention to change occupation. Personal accomplishment was suggested to reduce the negative results of work overload and stress.

• 아동학회지
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• 제31권5호
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• pp.151-165
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• 2010

The purpose of this study was to examine the relationships between child-mother 'goodness-of-fit', mothers' empathy and parenting stress. A sample of 324 mothers of 5th graders in the Seoul Metropolitan area participated in this study. Mothers answered questionnaires on the levels of their parenting stress, empathy and child-mother 'goodness-of-fit'. Data were analyzed using Pearson's correlation coefficients, as well as multiple and hierarchical regressions. Child-mother 'goodness-of-fit', as well as mothers' empathy was a predictor for parenting stress; significant interaction effects were found between child-mother 'goodness-of-fit' and the mothers' empathy on parenting stress. These results indicate the need for possible intervention in relation to mothers' empathy levels and to reduce parenting stress.