• 한국보건간호학회지
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• 제17권2호
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• pp.192-202
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• 2003

This descriptive study aimed to determine the effects of community based health education program for pregnant women on their confidence in labor and breastfeeding. Data were obtained using several questionnaires and administered to 174 pregnant women who have participated (n=49) and have not participated(n=125) in health education program, and 244 mothers of infants who lived in one city in Kyunggi province. Summaries of finding were as follows; First, pregnant women who have participated in health education program showed significantly higher score in confidence in labor than those who have not. Also, confidence in labor was different according to the level of education. Second, pregnant women participated in health education program showed higher score in knowledge and attitude on breastfeeding, but the differences were not significant. Knowledge on breastfeeding was higher in multipara. More positive attitude on breastfeeding was found in working mothers and highly educated mothers. Third, $54.1\%$ of mothers continued breastfeeding over six months. Main reasons for discontinuing breastfeeding were lack of breast milk amount, and health problems in infants and mothers. In this study, we could identify the positive effects of health education program for pregnant women provided by public health center, and find the related factors of confidence in labor and breastfeeding. Community based health education program for pregnant women, especially for vulnerable group should be expanded.

• 대한간호학회지
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• 제12권2호
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• pp.31-44
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• 1982

The purpose of this study was to analyze the relationship between maternal attachment and discharge against advice in high risk infants and determine the factors which affect discharge against advice. Data of this study were collected by means of reviewing the medical records of 127 in-patients who were diagnosed as high risk infants in admission and interviewing of the mothers of these patients was done by telephone. The high risk categories were neonatal hyperbilirubinemia, congenital anomaly, congenital heart disease, blood disorder, neonatal infection and birth injury. Maternal attachment was measured by deviding the subjects into 2 groups, the one the continuing treatment group and the other the discharge against advice group. Maternal attachment is determined by an interplay of maternal attitude and specific infant behaviors. Maternal attachment developes through continuous physical and psychological contact between mother and infants. Later it developes into maternal love. The results were as follows: 1. There was a significant association between maternal attachment and discharge against advice, that is, the attachment score was higher in the continuing treatment group. 2. Inspite of controlling medical insurance, severity of disease and the length of stay, it was found that there continued to be either a partially significant or fully significant relationship between maternal attachment and discharge against advice. Stepwise multiple regression revealed that maternal attachment was second in importance as a predictor of discharge against advice, which indicates that maternal attachment was a significant predictor of discharge against advice. 3. Stepwise multiple regression revealed that in 32.3％ of these cases the significant predictors of discharge against advice were length of stay, maternal attachment, delivery type, feeding type and income.

• 대한가정학회지
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• 제18권1호
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• pp.83-95
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• 1980

The purpose of this study is to investigate the reasons of Object Attachment Occurrence in infant and the meanings of it in his early development. For this purpose, the following hypotheses were supposed. 1. Infant's object Attachment will be a substitutional for mother attachment when he has opportunities to his mother during his first years. 2. Infant's Object Attachment will not impede the infant's normal development. In order to test this hypotheses 28 mothers whose infants show or have shown this phenomenon and 28 mothers whose infants show or have shown this phenomenon and 28 mothers whose infants do not show this one were interviewed about their child rearing practice and attitude. They were selected by the random sampling method from 310 household wives living at a delux Apt. in Seoul. The results obtained in this study are as follow ; 1. The less opportunities infant has for 1) his mother's breast feeding 2) having physical contact with his mother 3) spending time with his mother 4) receiving prompt response from his mother to his crying, the more he is apt to show this phenomenon. And infant whose first main attachment figure is not his mother also shows the same apt. 2. There was no difference between two groups in intelligence and personality. So it can be concluded that infant's Object Attachment is a substitutional phenomenon for mother attachment in the mother during his first years, and it does not impede infant's normal development.

• Child Health Nursing Research
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• 제10권3호
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• pp.300-310
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• 2004

Purpose: To compare normal weight children with obese children in terms of family factors, eating habits, and sociocognitive factors. Method: This study compared 217 obese children with 231 normal standard weight children of 4th-6th graders from 7 elementary schools in Kangwon province. The study also surveyed 817 their parents using questionnaires in which familial factors, eating habits, and sociocognitive factors such as dietary self-efficacy, locus of control and self-esteem were included. Result: Obese children had more obese family members, more family members with chronic metabolic disease, and lower breast-feeding rate than normal weight group. Dietary self-efficacy was positively correlated with eating habits and locus of control while no correlation was found with obesity index.. Self-esteem was negatively correlate with obesity index. Both the parents and the childrens eating habits showed significant positive correlation to the obesity index. Conclusion: These results implied familial factors, eating habits, and sociocognitive factors influenced childhood obesity. Thus, further research targeting to positive attitude toward familial dietary practices combined with significant sociocognitive factors, may lead to prevention and effective management of childhood obesity.

• 한국추진공학회지
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• 제2권3호
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• pp.80-89
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• 1998

다목적 실용위성의 궤도전이 및 위성체 자세제어를 위한 추진시스템의 설계요소에는 구조적 안전성, 우주환경에서의 열 제어를 위한 회로 및 구성하드웨어 설계, 연료계통 맥압강하를 위한 장치설계 및 추력기 배기가스 영향을 고려한 형상설계 등이 있으며, 설계검증을 위해 부분해석이 수행된다. 또한 발사환경과 우주 궤도환경에서의 추진시스템 성능평가를 위한 열 제어계 기능시험, 압력인증시험, 청정도시험 및 내부/외부 누설시험이 수행된다. 본 논문에서는 추진시스템 설계 및 조립공정에 대해 기술하였고, 시험분석을 통해 시스템의 설계 및 조립공정상의 신뢰성을 검증 분석하였다.

• 항공우주기술
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• 제1권2호
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• pp.51-56
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• 2002

위성 추진계는 궤도 천이와 수정 및 제어에 사용된다. 저궤도 위성의 단기추진제 공급 시스템은 추력기 연소실로 연료를 밀어내어 공급한다. 추력기에 의해 생성되는 추력은 연소실로 공급되는 연료량에 종속된다. 만약 위성에 탑재된 명령기로부터 추력기 밸브에 개폐 신호가 주어지면 밸브는 개방되거나 닫힌다. 개방된 추력기 밸브를 통해 연료가 유입될 때 밸브의 자동에 의한 순간적인 흐름 단절은 압력파에 의한 비정상 압력을 발생시킨다. 이 논문에는 래칭 밸브와 추력제어 밸브의 작동에 의한 다목적실용위성 2호 추진계의 비정상 압력이 예측되어 있다. 시간-종속 유체질량 및 운동량 방정식은 특성곡선해법(MOC)으로 계산된다.

• 대한지역사회영양학회지
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• 제13권3호
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• pp.367-373
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• 2008

Breastfeeding is an ideal approach for physical and emotional development of babies, as well as recovery of mothers. A breastfeeding education for female students seems to be an effective intervention to increase the Korean women breastfeeding rate. The purpose of this study was to evaluate their knowledge, attitudes, and other related breastfeeding variables for developing a design for a pre-parental breastfeeding educational information for Korean female students of childbearing age. The sample consisted of 205 Korean female college students, ranging in age from 20 to 25 years old. In this study, a self-administered questionnaire included 6 pages with close-ended multiple-choice questions, and included a cover page with 15 questions on demographic characteristics and personal experiences related to breastfeeding. Data analysis was done utilizing inferential statistics using SPSS 12.0 computer program. The findings indicated that breastfeeding education programs should focus on the practical aspect of attitudes toward. breastfeeding, and that educational information design should focus on the practical aspects of breastfeeding for all. levels of students' education by nurses. Therefore, education for female college students seems to be an effective intervention to increase breastfeeding rate. This study is useful for descriptions of educational activities to help female students develop positive attitudes to breastfeed, to help these students have confidence toward breast-feeding in future by providing correct information and practical techniques on breastfeeding.

• 정신신체의학
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• 제5권2호
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• pp.168-175
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• 1997

본 연구에서는 부모의 체질량 지수로 알아보는 비만의 가족력, 출생시 체중, 모유 또는 분유 수유, 어린이의 식사습관 및 생활 습관, 부모의 학력 부모의 식이제한 태도 등의 변수들과 아동의 비만과의 상관관계를 검토하여 보았다. 1) 전체 대상 아동 110명중 20.1%인 23명이 OBI가 20%이상인 비만아였다. 두 군에서 평균체중과 OBI는 유의한 차이를 나타내었고(p<0.01), 남아에서 유의하게 비만이 많았으며(p<0.05), 출생시 체중이나 수유의 종류 및 출생 순위등은 유의한 차이가 없었다. 2) 식사 및 생활 습관을 비교해 보면, 비만아에서 음식 먹는 속도가 빠른 경우가 유의하게 많았다(p<0.01) 먹고 싶은 충동을 견디기 어렵다는 경우, 불규칙한 식사, 인스턴트 식품이나 패스트 푸드를 좋아한다는 답변, 간식을 많이 한다, 기름진 음식을 좋아한다는 답변 등은 두군간에 유의한 차이가 없었다. 텔레비젼 시청이나 전자오락을 좋아한다는 답변도 두군간에 차이가 없었다. 3) 비만군에서 아버지의 연령 (p<0.05) 및 교육수준(p<0.05)이 유의하게 높았으며, 부모의 BMI는 두군간에 유의한 차이가 없었다. 4) 비만아동의 어머니에서 인지적 제한 요소인 factor 1과 탈억제 요소인 factor 2가 유의하게 높았으며(p<0.05). 공복감 요소인 factor 3은 두군간에 유의한 차이를 보이지 않았다. 어머니의 교육수준과 TFEQ의 factor 1은 상관관계를 보였으며(r=0.39, p<0.05), factor 1(r=0.38, p<0.05)과 factor 2의 점수가 높을수록 아동의 비만도는 증가하였다(r=0.34, p<0.05). 5) 만 5세 아동의 비만은 부모의 체질량 지수와 같은 유전적 요인보다는 아동 자신의 식사 습관이나 어머니의 식이제한 태도에 더 많은 영향을 받는다고 볼 수 있다.

• 대한지역사회영양학회지
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• 제11권5호
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• pp.551-561
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• 2006

This study was carried out to evaluate the effect of mothers' attitudes on preparing baby foods for their children's food habits and development. The subjects were allocated to 419 preschool children, aged 3 - 5 years. This study surveyed by questionnaire, which was answered by the children's mothers. Subjects were classified by two groups, active and passive, based on their mothers' weaning attitudes. In the active group, mothers tried to make a variety of foods for preparing the baby foods, whereas mothers in the passive group didn't try to make it too much. Family income was higher in the active group and the subject' mothers had more jobs than those in the passive group, whereas their parent's education levels showed no differences. According to Rohrer index, 2.6% of subjects were obese in the active group, whereas 7.7% in the passive group. These data were shown significantly different between the groups. There were no differences in mother's food habits and breast-feeding versus formula feeding between the two groups. However, children's food habits were shown statistically different between the two groups. Higher regularity of meals, higher frequencies of snacks at home, higher frequencies of fruit, com, sweet potato as a snacks and less instant foods were revealed in the active group more than in the passive group. The major problem of children's food habits was an unbalanced diet (52.7%) and the major reasons for unbalanced diet were the taste (58.7%) and the texture (23.2%). The active uoup used more fruits and vegetables than the passive group. Also there were significant differences to solve problems of children's unbalanced diets. In the positive group, 14.4% of mothers tried to develop new cooking methods for solving the problem of an unbalanced diet, but 8.2% did in the passive group. furthermore, 2.3% of mothers in the positive group removed unpleasant items of the food, whereas 6.9% did in the passive. The average nutritional knowledge scores on a 10 scale were 7.2 and 6.9 in active and passive groups, respectively, and they were statistically different. Mothers among the active group explained the knowledge for food and nutrition to their children more than those in the passive group. These results suggest that mothers' attitudes for baby food are an important factor for forming their children's food habits. Therefore, it is necessary to develop a nutritional education program, materials and new recipes for a variety of baby foods to mothers.

• 한국식품조리과학회지
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• 제8권2호
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• pp.107-115
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• 1992

This retrospective study was conducted to investigate the growth of children and their care person's weaning behaviors and its relation between the growth and care person's attitude and behaviors about weaning. 272 subjects who had child under 2 years old at that time were randomly selected and answered the special questionnaire. Results were as follows: Using to Kaup index, 13.4% of children were estimated undernutrition, 60.6% were normal and 26.0% were estimated overnutrition. 97.6% of respondant (children's mother) were recognized the need of weaning and the first prurpose of weaning was supplement of nutrients, and the next one was to set up normal food habits. 39.1% of subjects were used normal adult foods as weaning food. 60.9% of subjects were proepared special foods (making at home or buying commercial weaning food). The socioeconomic status was major factor to influence mother's behaviors about weaning. Vegetable and meat gruel was the most commen weaning food and the next one was fruits puree and rice with soup. The correlationship were found between Kaup index and the score of mother's weaning behaviors, between momer's eductional level and the score of weanig behaviors. 96% of subjects wanted nutritional education about weaning. They wanted to know about desirable weaning process and correct informations of commercial weaning foods mid the convenient cooking methods. According to the difference of socioeconomic status subjects were wanted different eductional methods. Upper socioeconomic group wanted special books about weaning and lower class wanted to be educted through the mass media especially television programs.