• 대한지역사회영양학회지
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• 제19권1호
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• pp.1-11
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• 2014

The objectives of this study were to assess food behavior and nutritional status of preschool children by using the Nutrition Quotient (NQ) for children and children's growth index. The subjects for this study were 424, 5-year old children, who enrolled in child-care centers (n = 219) and kindergartens (n = 205) in Nowon-gu, Seoul. The NQ was examined by NQ questionnaire which consisted of 19 food behavior checklist items. Their items were grouped into 5 categories: balance, diversity, moderation, regularity, and practice. Children's anthropometric measurements were performed by using InBody J05. All data were statistically analyzed by SAS 9.3 and significant difference was evaluated by Student's t-test and ${\chi}^2$-test. The rates of overweight and obesity for subjects were 11.1% and 3.3%, respectively. Total NQ score of the subjects was 65.1, which was within medium grade. The NQ score of kindergartens (66.1) was higher than that of child-care center (64.2), showing significant difference by institution type. In addition, the NQ score of obesity was significantly lower than that of normal weight subjects. The scores of balance (p < 0.05) and regularity factor (p < 0.001) were higher in kindergarten compared to child-care center. Particularly, the frequency of consumption of white milk and Ramyeon was higher (p < 0.001) and lower (p < 0.05) respectively in kindergarten compared to child-care center. Frequencies of meal regularity (P < 0.01) and breakfast eating (p < 0.001) were also higher in kindergarten compared to child-care center. These results indicate that kindergarten's children had better eating habits than those of child-care center. Overall analysis of items for food behavior checklists implies that children in Nowon-gu are short of vegetables consumption. Therefore, children and their parents need proper nutrition education and counseling to correct their eating habits and to improve their nutritional status.

• 대한가정학회지
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• 제12권2호
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• pp.563-580
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• 1974

A Study of the Emotionality of Child and Mother The purpose of this study is primarily to understand the emotional climate of child and mother, which is a significant factor in child study and the home life. A sample was collected from a total of 1,592 of whom 796 are elementary school children with their mothers. Of these 796 children 440 are fom private schools, 190 from public schools in Seoul. The rest are taken from a farming area, 100 kilometers from Seoul. The data was basically obtained through answers to a questionaire distributed in September 1973. In this study, the cross-sectional method, percentage calculation and chi-square test are adapted from factor analysis. With this limited amount of data special attention now, the following conclusions can be drawn from this analysis although special attention should be given in making any kind of generalization about the entire population. 1) Children's emotionality (a) There is a higher percentage of emotionally well-adjusted children as opposed to maladjusted children.(51%>11%) (b) There is no correlation between children's emotionality and the following factors: grade, sex, residential area, school records, and educational level of their mothers. 2) Mother's Emotionality (a) There are more mothers who consider themselves happy than unhappy.(49%>2%) On the other hand a higher percentage of mothers reported feelings of tension and insecurity as compared to those who had feelings of firm security(65%>5%) (b) There is a high correlationshionship between marital adjustment and marital happiness. In other words, the more adjusted, the happier. A high marital happiness has strong influence on the preference of sex, on children's adjustment to their friends, and their present living condition. (c) There is a close relationship between a high marital adjustment and the social development of a child: being fond of fathers, homelife, and the acquaintance with many friends. In the same way, the positive emotionality of a mother in raising her children and their school records are also important. 3) Emotional relationship between a mother and her chid There is a close bond of love and respect between a mother and her child. Moreover, a high frequence of close and open-minded communication exist between them in a family. It is evident that the emotional climate of the mother has a strong and powerful influence on her child.

• 한국수정란이식학회지
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• 제18권2호
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• pp.135-142
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• 2003

본 연구는 사람의 시험관아기 프로그램에서 수정 후 1일째의 전핵 등급이 체외 수정란의 발달에 미치는 영향을 조사하였다. 정상적인 시험관 아기 시술을 시행한 실례 환자를 대상으로 과배란을 유기하여 배란 직전의 난자를 채취하여 정자를 주입한 다음 체외 수정을 유도하였다. 수정 유도 18시간 후 전핵과 핵인의 형태에 따라 전핵의 등급을 1 및 2등급으로 나누어 각각 3일 동안 체외 배양을 실시하여, 체외 수정란의 형태에 따라 1, 2 및 3등급으로 분류하였든 바, 전핵의 등급에 따라 각각 1등급 체외수정란의 발달율은 1등급 전핵란에서는 83.5%로서 2등급 전핵란의 5.5%보다 유의적으로 (P<0.05) 높았다. 1등급 및 2등급 전핵란에서 수정 후 3일째에 5-세포기 이상의 단계로 발달하는 경우는 각각 85.1% 및 24.5%를 나타내었고, 평균 할구수는 7.4$\pm$2.1 및 4.1$\pm$3.5개를 나타내어 발달 능력에서 1등급 전핵란이 2등급 전핵란보다 유의적으로 (P<0.05) 높게 나타났다.

• 대한가정학회지
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• 제43권10호
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• pp.25-38
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• 2005

The purpose of this study was to investigate the effects of personal and parental variables on perfectionism of gifted children. The study subjects were 113 gifted children who were taking a special educational program at D academy of Gifted Education, located in the city of Taegu. They were in the 5th and 6th grades at elementary school. The instruments of measurement were Perfectionism Scale, Achievement Goal Scale, and Parenting Behavior Scale. The major findings of this study are as follows 1) The gifted children's perfectionism didn't have any significant difference according to nx, grade, and parent's educational level. 2) There were significant correlations between the gifted children's perfectionism and achievement goal. 3) There were significant correlations between the gifted children's perfectionism and parent's perfectionism. 4) There were significant correlations between the gifted children's perfectionism and parenting behavior.5) Achievement goal affected perfectionism.

• 아동학회지
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• 제27권3호
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• pp.67-79
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• 2006

The present study examined predictors of children's problem solving using structural equation modeling(SEM). Participants were 410 dyads of 2nd- and 6th-grade children and their mother or father. Children and their parents responded to questionnaires. Instruments were the PSI(Parent Behavior Inventory, 1998), CES-D(Center for Epidemiological Scale-Depression, for children's depression, 1977) Sherer's(1982) self-efficacy scale, and the Problem Solving Inventory(Heppner & Petersen, 1982). In both grades, warmth in parenting behavior affected children's self-efficacy, which in turn contributed to their problem solving. Rejection in parenting behavior had positive effects on problem solving through increasing self-efficacy in 2nd graders only. Results implied importance of self-efficacy and developmentally appropriate parenting to improve children's problem solving.

• 한국산학기술학회논문지
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• 제18권3호
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• pp.391-399
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• 2017

본 연구는 아동의 사회적 위축과 또래소외 간의 관계를 종단적으로 검증해보기 위해 수행되었다. 본 연구는 한국아동 청소년패널의 초등학교 1학년 연령집단을 대상으로 2010년부터 2015년까지 조사한 자료를 활용하였고, 2차년도부터 5차년도까지 참여한 총 2,110명의 아동의 자료가 분석되었다. 아동의 사회적 위축의 변화와 또래소외의 경향을 알아보기 위해 평균과 표준편차를 산출하였다. 또한 2차년도부터 4차년도까지 측정한 아동의 사회적 위축과 3차년도와 5차년도에 측정한 또래소외 간의 관련성을 알아보기 위해 잠재성장모형을 적용하였다. 첫째, 아동의 사회적 위축의 변화를 알아본 결과, 아동의 사회적 위축은 시간이 흐름에 따라 선형적으로 변화하는 것으로 나타났으며, 아동의 사회적 위축의 초기치는 개인마다 차이가 있고, 변화율에서도 개인차가 있는 것으로 나타났다. 둘째, 아동의 사회적 위축의 초기치와 변화율은 3학년에 측정한 또래소외에는 유의한 영향을 미치는 것으로 나타났다. 하지만 아동의 사회적 위축의 초기치와 변화율은 5학년에 측정한 또래소외에는 유의한 영향을 미치지 않는 것으로 나타났다. 이러한 결과는 아동의 사회적 위축과 또래소외를 예방하거나 중재하기 위한 교육이나 지원이 필요함을 제시한다.

• 아동학회지
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• 제13권1호
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• pp.99-111
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• 1992

The purpose of this study is to investigate how the broken home influence the personality development. in comparison of the personal characters of the child of broken home with those of the child of normal home. The subjects of this study were III broken homes children and 183 normal homes children of 5th grade. sampled from elementary schools in Busan. The instrument used in this study was the character inventory prepared by Lee Sang Rho. etc. The result of the personality test was compared according to each variable(as follws)and the mean(M) standard deviation(SD) and T -test were obtained. The result of the analysis are as follows: 1. The child of normal homes is superior in superiority than the child of broken homes 2. The boys of mormal homes are superior in sociability than the boys of broken homes, boys of broken homes, but there was no outstanding difference between the girls of normal homes and the girls of broken homes. 3. In the case of extended family. there was no outstanding difference between the child of normal homes and the child of broken homes, but in the case of nuclear family. the child of normal homes is superior in sociability and superiority than the child of broken homes. 4. In the case of only child homes, there was no outstanding difference between the child of normal homes and the child of broken homes, but in the case of sibling child homes. the child of normal homes is superior in sociability and superiority than the child of broken homes.

• 대한가정학회지
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• 제43권9호
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• pp.163-173
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• 2005

The purpose of the present research was to explore the effect of paternal and maternal behavior on adolescents' autonomous academic motivation. The subject of the study were 532 middle school student in grades 1-2. The results of the study were as follows: 1. Autonomous academic motivation was higher among 1st graders than 2nd graders. 2. Factors that affected adolescents' autonomous academic motivation differed depending on sex and grade. The boys' and girls' autonomous academic motivation was affected by father's academic-expectation, mother's attachment and guidance, and frequency of mother's academic-involvement, but father's academic-pressure affected only girls' autonomous academic motitation. First and 2nd graders' autonomous academic motivation was commonly affected by father's academic-expectation. However, for older adolescents, the demand for autonomy-encouragement of the mother is greater than that for direct involvement.

• 아동학회지
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• 제22권3호
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• pp.1-15
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• 2001

The development of this inventory for measuring the parenting self-efficacy of Korean mothers took place in Seoul with 473 mothers of 5th and 6th grade children. Means, %, ${\chi}^2$, Cramer's V, Cronbach's ${\alpha}$, Split-half Reliability, factor analysis and Pearson's r were used for data analysis. Five parenting self-efficacy factors were extracted from the 37 items developed for this study. Subscales were General Parenting Self-Efficacy, Health, Communication, Education, and Control. Criterion Validity of the 37 items was confirmed by a significant correlation with the Shin's parenting self-efficacy(r=.71). Internal consistency of this scale was high (Cronbach's ${\alpha}=.92$), including internal reliability of subscales. Factor validity was satisfactory at .65 - .86. These results confirm this scale as a valid and reliable measure of the parenting self-efficacy of Korean mothers.

• 아동학회지
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• 제22권2호
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• pp.49-64
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• 2001

This study explored the relationship of children's perceived social support and locus of control to their self-esteem. Subjects were 190 5th grade children. Instruments were the revised Coopersmith Self-Esteem Inventory (1967), Dubow and Ullman's Social Support Appraisal Scale (1989), and Crandall's Intellectual Achievement Responsibility (1965). Data were analysed by t-tests and Pearson's correlations. Children with high perceived social support had higher self-esteem than children with low perceived social support. Children who attributed their success to internal factors had high self-esteem; children who attributed their success to external factors had low self-esteem. Successful children who attributed their success to external factors had low self-esteem, regardless of their social support level. Children who attributed their success to their abilities or hard work had high self-esteem only if they received high social support.