• 아동학회지
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• 제9권1호
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• pp.47-61
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• 1988

The primary purpose of this study was to investigate the relation between paternal self-esteem, child-rearing behaviors and child's self-esteem. The secondary purpose was to examine whether there were significant relational differences according to child's sex. 272 dyads consisting of fifth and sixth grade children in elementary school and their measured by the Self-Esteem Inventory (for children), the Self-Esteem Scale (for fathers), and the Iowa Parent Behavior Inventory: Father form. Pearson's r., F-test, and Ducan's multiple range test were used for data analysis. Paternal self-esteem was significantly associated with 'parental involvement', 'reasoning guidance', and 'intimacy'. Paternal self-esteem was positively correlated with girl's self-esteem. Child's self-esteem was positively related to 'parental involvement', 'limit setting', 'responsiveness', 'reasoning guidance' and 'intimacy'. In sex differences, only boy's self-esteem wasn't related to paternal 'limit setting'. Boys' self-esteem was strongly related to 'parental involvement', and girls' self-esteem was strongly related to 'reasoning guidance'.

• 한국가정과교육학회지
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• 제8권2호
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• pp.81-89
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• 1996

The purpose of this study were to investigate the sex difference of the perceived social support and to identify relation between children’s social support and children’s adjustment ability. So, It is intended to propose the preliminary data for children’s adjustment ability progress program. Subjects of this study were 412 children from the 5th and 6th grades of elementary school. The results were as follows： Sex difference of perceived social support level were partially found. Also, There were significant relations between social support and adjustment. Specially, maternal and peer support levels were most highly correlated to boy’s adjustment. Father, mother, teacher and peer support levels were highly correlated to girl’s adjustment. In conclusion, children’s social support can be recognized as significant variable in predicting the adjustment of children.

• 대한화학회지
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• 제57권6호
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• pp.691-696
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• 2013

Black carbon contributes to global warming and melting of polar ice as well as causing respiratory diseases. However, it is also an inexpensive, easily available carbon nano material for elementary chemistry experiments. In this study, black carbon samples collected from candle light and automobile exhaust pipes have been investigated to examine their compositions and surface characteristics. The observed broad G and D bands and amorphous $sp^3$ band in their Raman spectra as well as the high intensity of the D (defect) band reveal that black carbon is principally made of amorphous graphite. The black carbon deposits in automobile exhaust pipes are apparently more amorphous, probably due to the shorter time allowed for formation of the carbonaceous matter. An exceptionally large water contact angle ($159.7^{\circ}$) is observed on black carbon, confirming its superhydrophobicity. The surface roughness evidently plays an important role for the contact angle much larger than that of crystalline graphite ($98.3^{\circ}$). According to the Sassie-Baxter equation, less than 1% the area actually in contact with the water drop.

• 대한가정학회지
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• 제39권11호
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• pp.175-192
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• 2001

This study investigated the relationships between inter-cultural experience and socio-psychological adjustment to the current life among children who have refilmed from living abroad. The subject of research consisted of 102 boys and 110 girls from fourth grade through sixth grade who returned to their home country after living in a foreign correlation Data were collected from 5 elementary schools in Seoul. Descriptive statistics, t-tests, correlation analysis and regression were used for data analysis. The results of children's social-psychological adjustment were represented by 3 categories: school/friend relationship, stress/strain and language/learning. The following are the summarized results; First, girl students were more likely to adapt to school/friend relationships in Korea and had lower stress/strain than boys. Second, the children having shorter period of residence in foreign county, lower adaptation ability to different culture and extrovert personality showed higher socio-psychological adjustments after returning to Korea. Third, the adjustment to school/friends was influenced by period of residency in the foreign county, the experience of different culture, and extrovert personality. The experience of different culture and extrovert personality effected stress/strain, and the adjustments to language/learning were influenced only by the ewperiecne of different culture. Lastly, the experience of different culture was the most important variable influencing all 3 categories of socio-psychological adjustments.

• 대한지역사회영양학회지
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• 제13권4호
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• pp.499-509
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• 2008

This study investigated the experience and practice of elementary school students on nutrition education. The data were collected from 217 male and female students attending 5-6th grade elementary schools in Seoul and Kyunggi-Do from March to June 2007, interviewing face to face by a nutrition teacher and 3 interns of a nutrition teacher. The results were as follows: 86.5% of the subjects learned about 'Table etiquette', 'Reasons for eating fruits and vegetables'(78.7%), 'Food waste and environment'(72.3%), 'Healthy snacks'(55.7%), 'Food sanitation'(52.3%), 'Food culture of foreign countries'(48.1%). Nutrition education experience was significantly different by gender. A total of 43.5% boys responded that they never learned about 'basic food preperation'(p<0.01). They had learned 'Nutrients for body' and 'Food waste and environment' in school, 'Healthy weight loss', 'Food culture of foreign countries', 'Food circulation' on television, Most content('Table etiquette', 'Simple cooking', 'Food sanitation', 'Eating behaviors for health', 'Reasons for eating fruits and vegetables', 'Healthy snacks') was learned from parents. The practice after nutrition education was higher in 'Table etiquette'(2.14), 'Eating fruits and vegetables'(2.07) than others compared with education experience. The most reason of non-practice on nutrition information was 'Troublesome'. In 'Nutrients for body', a boy answered 'Difficult for practice' 20.0%, a girl answered 'Difficult to understand' 32.6%, showing a significant difference between the gender groups(p<0.001). They remembered the 'Nutrients for body'(49.6%), 'Food sanitation'(44.5%) because of 'important content', 'Basic food preparation'(40.6%), 'Food culture of foreign countries'(36.3%) because of 'interesting content', 'Healthy weight loss'(52.0%), 'Eating behavior for health'(44.5%) and 'Healthy snacks'(33.7%) because of 'need for my health'.

• 대한가정학회지
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• 제36권11호
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• pp.103-117
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• 1998

The purpose of this study was to investigate the relationships of home environments, personal factors on prosocial behaviors through analysis on children's sex and age. The data were collected by questionnaire method from 190 elementary school and 102 middle school children in Pusan. The instruments used are the child's prosocial behavior test on the basis of the self report scale by Yang, Jean Sook(1991). Frequency and regression analysis were applied for data analyses. The main results of the study were as follows; (1) Prosocial behaviors were directly influenced by home environments and personal factors on children's prosocial behaviors. Personal factors were stronger than home environments in influencing on children's prosocial behaviors. (2) Girl's prosocial behaviors were influenced by home economic level, parent's educational level, leaderships, the sphere of peer relations, popularity, prosocial behavior experience and maturity of prosocial motive. Boy's prosocial behaviors were influenced by leaderships, the sphere of peer relations, popularity, prosocial behavior experience and maturity of prosocial motive. (3) The effects of home environments and personal factors for prosocial behavior differed accoring to children's age. The more children aged, the less home environment & effective factors influenced.

• 한국생활과학회지
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• 제15권5호
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• pp.835-847
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• 2006

The aim of this study is to examine the tween generation's (11 to 15 years-old) clothing purchase tendency. Based on the questionnaire, the data were collected from 187 elementary school students(11 to 12 years-old) and from 293 middle school students(13 to 15 years-old) in Jeonbuk. The data were analyzed with the factor analysis, Chi-square analysis, t-test, F-test. The research shows: the tween generation rarely if ever buy their clothing by themselves, and they usually accompany their mothers when they purchase their clothes. In the 'size fitness', girl tweenage group prefers a perfect fit to an easy one. But boy tweenage group shows a different tendency from them. In the 'fashion adaption', the tweenage group of 13 to 15 year-olds responds in a sensitive way. The 'style', 'design' and 'color' of clothing are the most decisive factors in their purchasing trend. Especially, the boy tweenage group prioritize the factors in the order of 'brand value', 'price' and 'trend'.

• 보건의료산업학회지
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• 제6권3호
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• pp.183-195
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• 2012

The purpose of this study was to examine the level of stress, somatization, anger, adjustment to school according to the types of housing. This study employed a descriptive design. Data was collected from 552 students in a girls high school in gongju using structured instruments. Not to be influenced by the tension of new school year or the stress by taking tests, the researcher did the survey after students finishing midterm test of the first semester for two days from July 14 to 15. The results are as follows. There was no difference in the level of stress, anger, adjustment to school between the students living in a dormitory and the students not living in a dormitory. However there was remarkable difference in somatization. There was positive correlation between somatization and stress(r=.194, p=.011), between anger and stress(r=.463, p<.001), in contrast there was a negative correlation between adjustment to school and stress(r=-.174, p<.001) of students living in a dormitory. On the other hand, there was negative correlation stress(r=-.187, p<.001), somatization(r=-.252, p<.001), anger(r=-.230, p<.001) with adjustment to school of students not living in a dormitory. In the sub-factors of somatization, students who live in a dormitory have many kinds of somatizations of digestive or respiratory organs. A Health promotion program should be designed for girls high school students living in a dormitory, based on the level of somatization of digestive or respiratory organs.

• 치위생과학회지
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• 제2권2호
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• pp.89-94
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• 2002

치아상실의 주 원인인 치아우식증을 효율적으로 관리하는 방안을 모색하여 구강병으로 인한 구강건강을 저해하는 요인이 없도록 구강보건사업을 계획 수립하는데 기초자료를 얻고자 경기도 화성시의 초등학교 1학년 학생을 대상으로 2002. 4. 1~4. 30일 까지 실시한 본 연구의 조사결과를 검토한 내용은 다음과 같다. 1. 피검자 수는 총 조사대상자 2710명 중 남자 1363명, 여자 1347명으로 남자가 높았다. 2. 1개 이상 우식 경험 영구치 보유자 수는 총 조사대상자 2710명 중 598명이며 남자는 274명, 여자는 324명이였다. 3. 피검 영구치아의 수는 총 6029개의 치아 중 남자는 2864개 치아, 여자는 3165개 치아로 여자가 더 많았다. 4. 우식 영구치아의 수는 총 피검 치아의 수 6029개의 치아 중 1106개의 치아이며 남자는 508개의 치아, 여자는 598개의 치아이다. 5. 우식치아에 대한 처치 영구치아의 수는 총 우식 영구치아의 수 1106개의 치아 중 170개의 치아로 15.4%이며, 남자는 67개의 치아로 13.2%이고, 여자는 103개의 치아로 17.2% 이었다. 6. 성별 영구치우식 경험률은 남.녀 모두 22.1%이며, 남자는 20.1%, 여자는 24.1% 이었다. 7. 성별 우식 경험 영구치율은 남.녀 모두 21.2%이며, 남자는 20.1%, 여자는 22.1% 이었다. 8. 성별 우식 경험 영구치 지수는 남.녀 모두 0.5개이며 남자는 0.4개, 여자는 0.5개 였다. 9. 성별 우식 영구치율은 남.녀 모두 86.7%이며 남자는 88.3%, 여자는 85.3% 이었다. 10. 성별 처치 영구치율은 남.녀 모두 13.3%이며 남자는 11.7%, 여자는 14.7% 이었다. 이상의 결과를 종합할 때 학동의 치아우식증을 예방하고 발생된 치아우식증을 조기에 치료하기 위하여는 모든 초등학교에 학교 구강 보건실을 설립하여 초등학교들이 구강병으로 인한 학업손실과 활동제한은 물론 이로 인한 영양장애의 불균형 등을 막을 수 있도록 하여야 하며 반드시 지역사회 공공 의료기관인 보건소 구강보건실의 핵심사업으로 지역주민들에게 특히 저 연령층에게 치아관리의 중요성에 대한 구강보건 교육이 이루어져야 할 것으로 본다. 또한 본 연구는 모든 구강보건인력이 쉽게 이해하여 활용할 수 있는 구강검사 기준 및 구강보건 실태조사를 기획하고 수집한 자료를 정리하여 분석하는 과정에 필요한 실질적 보조자료를 얻는 방법이 구강보건 통계학의 핵심적인 내용이라는 것에 중점을 두었으며 각 변수간의 유의성 검증을 실시하지 않았으므로 차후 이에 대한 검증이 필요한 경우 더 보완해야 될 것으로 사료된다.

• 한국학교보건학회지
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• 제11권1호
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• pp.99-110
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• 1998

The purpose of this study is to investigate the effect of obese school children's life style habits in order to help school nurse in controlling and preventing the obesity by health education The survey group is extracted from the students of two elementary schools located in Seongnam city Out of 280 children randomly sampled, 102 children were evaluated to be obese and 178 ones to be normal by the standard of the 1985 Korea Pediatric Association Height and Weight Standard Chart The obese children group was compared with the normal one. For this purpose, the surveyors designed a self questionnaire to obtain the description of general background, exercise including play behavior, eating behavior, and family environment of the sampled children. The results are as follows The number of the obese children who took extracurricular physical exercises was significantly (p<0.05) more than that of the normal ones The significantly (p<0.05) more obese children went without a meal to control their weight than the normal ones. In relation to the degree of obesity, the children with the high degree of obesity watched the television significantly (p<0.05) longer than the ones with the mild and the moderate degree of obesity In gender relations, the obese girls participate in outdoorplays and physical exercises significantly (p<0.05) longer and more regularly than the normal ones, while no significant difference was found between the male groups The obese boys had significantly (p<0.05) their mothers occupying in a vocation. Combining television watching habit and mother's vocation of the obese boy, the obesity is resulted from complicated situation It can not be due to the simple absence of the mother, but rather due to the absence of a person responsible for controlling snacking and television watching time of the child Looking at the results, it is necessary for both school and home to actively involve in guiding children and providing an environment to modify life style habits and prevent childhood obesity.