• 한국인구학
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• 제29권3호
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• pp.73-87
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• 2006

본 연구는 유자녀가구를 가구주의 성별에 따라 남성한부모가구, 여성한부모가구, 양부모가구로 분류한 다음 가구유형별 경제적 빈곤실태를 비교하여 분석하였다. 그 결과, 한부모가구라 할지라도 가구주 성에 따라 이질적인 사회인구학적 특성이 발견되었다. 또한 여성한부모가구주들은 대졸 이상의 학력을 가진 경우에도 상대적 빈곤층에 속할 확률이 높았다. 이는 단순히 인적자본의 확충만으로는 이들 가구를 상대적 빈곤에서 벗어나게 하는 데 많은 제약이 있음을 의미한다. 다음으론 경제적으로 취약한 한부모가구들에서 이전소득보다는 가구주 근로소득의 절대적 비중이 크게 나타났다. 한부모가구의 빈곤탈출을 위한 제언은 다음과 같다. 첫째, 최저생계비 기준의 단순한 상향조정보다는 어린 자녀를 가진 한부모가족을 위한 직접적인 양육 및 주거비절감 대책이 요구된다. 둘째, 남성한부모가구의 경우에도 공적이전소득의 빈곤감소효과가 매우 적기 때문에 이에 대한 제도적 보완이 시급하다. 최저생계비 결정 및 집행과정에 있어서도 현재는 가구원 총수만이 고려되고 있으나, 사적이전소득의 격차와 기타 사회인구학적 특성의 차이를 고려하여 가구주의 성별, 자녀수, 자녀의 연령 등에 따라 차등화된 세부 기준에 따라 시행되는 편이 보다 합리적이다. 셋째, 저소득층 한부모가구주들을 대상으로 보다 나은 근로조건과 경제적 인센티브를 주는 근로연계형 복지제도와 대상자의 특성별 맞춤형 직업훈련 프로그램이 시행되어야 한다.

• 한국식품영양과학회지
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• 제14권2호
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• pp.99-107
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• 1985

This study was carried out to investigate the nutritional and physical status of children, aged 11 and 12 years, living in Haenam Koon (living at home) and in Mokpo City (living in an orphan asylum) located in Chonnam during the period of August 2 nd to 9 th in 1984. The mean values of height, chestgirth, arm circumference and head circumference between both groups of living in the rural area and in the city orphan asylum were not statistically different and similar to Korean Growth Standard. Exceptionally, the values of height and weight of male living at home in the rural area were lower than Korean Growth Standard (p<0.01). The weight of male living in the city orphan asylum was higher han that of male living at home in the rural area (p<0.01), and the skin fold thickness of female living at home was higher than that of male living at home (p <0.01). The physical indices of children living in the city orphan asylum were more or less higher than those of living at home in the rural area, but the relative weight of male was only significant (p<0.05). The animal protein intake was $8.4{\sim}8.6%$ of total food intake of living at home in the rural area and 6.2% in living in the city orphan asylum. The intake of legumes of children living in the city orphan asylum was more two times than that of living at home in the rural area, but overall fruit intake of living at home was more about two times than that of living in the city orphan asylum. The average intake of all nutrients except thiamine and niacin was lower than RDA. Especially the calcium intake of children in both groups was the lowest of all nutrients ($28.9{\sim}40.6%$ of RDA). Children living at home in the rural area had significantly higher intake of fat and ascorbic acid than children living in the city orphan asylum (p<0.01).

• 가정과삶의질연구
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• 제32권5호
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• pp.145-161
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• 2014

The purpose of this study examined the differences in work-family spillover process and domains in dual-earner couples with children, using a multidimensional measure of work-family spillover. The subjects of this study were 285 working couples with children. The research tool was questionnaires which consisted of general characteristics of the subjects and multidimensional measure of work-family spillover scale. For data analysis, factor analysis, Cronbach ${\alpha}$, t-test, and paired t-test were performed. Based on analysis of data using factor analysis, three-distinct work-family spillover process can be measured for both wife and husband, time interference, psychological distraction, and energy depletion and the multidimensional measure of work-family spillover is able to validly assess different domains of family life into which spillover occurs. The main results of this study were as following: First, there were significant differences in work-family spillover process according to sex. In work${\rightarrow}$family spillover, male more experienced negative time interference than female, on the other hand, in family${\rightarrow}$work spillover, female more experienced negative energy depletion than male. Second, there were significant differences in domains which work-family spillover occurs according to sex. Male more experienced negative work${\rightarrow}$family spillover than female in marital relations and parent-child relations domains while female more experienced negative family${\rightarrow}$work spillover than male in parent-child relations and home management domains. Third, there were significant differences between wife and husband in work-family spillover process. In work${\rightarrow}$family spillover, husband more experienced negative time interference than wife, on the other hand, in family${\rightarrow}$work spillover, wife more experienced negative energy depletion than husbands. Forth, there were significant differences between wife and husband in domains which work-family spillover occurs. Male more experienced negative work${\rightarrow}$family spillover than female in marital relations, parent-child relations, and leisure life domains. And while husband more experienced negative family${\rightarrow}$work spillover than wife in parent-child relations, wife more experienced negative family${\rightarrow}$work spillover than husband in home management domains.

• 대한치과의사협회지
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• 제17권7호통권122호
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• pp.525-528
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• 1979

958 healthy Korean children aged from 2 to 11 years old (male: 500 female:458) were studied on the root resorption of the mandibular first deciduous molar. The Results were as follows: 1. The resorption of mandibular first deciduous molar in female was earlier than male. 2. The patterns of the initial resorption of mandibular first deciduous molar were as follows Distal root is resorbed by the Successor ; 55.92% Both roots are resorbed by the Successor simultaneously ; 30.51% Mesial root is resorbed by successor ; 6.33% Mesial root is resorbed by the mandibular first bicuspid and canine ; 4.08% Bifurcation area is resorbed by the successor; 3.16% 3. The Exfoliation period of mandibular first deciduous molar was 10 years 1month in female and 10 years 4 months in male.

• 대한치과교정학회지
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• 제4권1호
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• pp.31-40
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• 1974

The age of maximum growth increments-the adolescent spurt-is not only of developmental interest but is used as a marker for timing other growth events. And the mandibular growth rate follows the general growth curve, it is essential for an orthodontist to take the current and exact information about physical growth of patients. The author measured and studied the body height and weight of 11,694 children living in Seoul, and calculated out the mean, standard deviation, coefficient value, annual increments, percentage increments of each value, and made diagram to compare it with others. 1. The growth curve shows linear increment tendency until 17 years of age in male, 15 years in female. 2. The annual increment curves of body height and weight reveals the most peak value in 14-16 years in male and 11-14 years in female. 3. During 11-14 years of age, female growth exceed the male growth in the body height growth. And in weight growth, female growth exceed the male growth during 6-7 years and 11-12 years to show twice crossing. 4. It seemed that until 11-12 years in male and until 9-10 years in female the height growth show the priority to weight growth. And from 17 years in male and 15 years in female the body growth reveals the balanced growth pattern. 5. The time of changes of standard deviation curves of body height and weight coincided with that of annual increments. 6. The prominent high value of body height and weight in the comparison with other data may be due to the secioeconomical and nutritional, environmental influence. 7. The growth accerlation phenomena was detectable.

• Journal of Nutrition and Health
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• 제45권1호
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• pp.44-56
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• 2012

This study investigated dietary behavior and nutrient intake in children with developmental disorders as compared with non-disabled children and assessed the relationship between dietary behavior and nutrient intake. The survey was conducted on 118 students ($4^{th}$ and $5^{th}$ grade) of four special education schools and 244 students of an elementary school (control group). The survey was carried out using a questionnaire and an interview. Of the disabled children, children with a mental disorder comprised 72.9% and those with emotional disorders including autism comprised 26.3%. The average percentages of height and weight to standards for age were significantly lower in the disabled female children as compared with the non-disabled female children. Scores for table utensil handling skills, eating behavior, and an unbalanced diet were lower in the disabled children compared with those in the non-disabled children. Dietary behavior scores were not significantly different by either gender or age in the disabled children. Mean energy intake was less than the estimated energy requirement in both groups. Nutrients taken at less than the recommended intake level were calcium, iron, vitamin A, and folate in both groups. Food behavior score at mealtime, personal hygiene score at mealtime, and an unbalanced diet score were significantly correlated with iron and vitamin A intake in disabled male children. Personal hygiene score at mealtime was significantly correlated with calcium, iron, and vitamin A intake, and unbalanced diet score was significantly correlated with iron and vitamin A intake in disabled female children. Although the nutritional status of disabled children with developmental disorders was appropriate in general, improvement in their dietary behaviors through education and practice would allow them to eat balanced diets with essential nutrients.

• 한국산학기술학회논문지
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• 제19권11호
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• pp.244-252
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• 2018

본 연구는 고령자의 생활만족도에 영향을 미치는 요인들이 성별로 어떻게 다르게 나타나는지 분석한 다음, 이를 바탕으로 정책적 함의를 논의하는 데 목적이 있다. 분석대상은 통계청 2013년 사회조사 자료에 포함된 60세 이상 고령자 9,456명(남성고령자 4,113명, 여성고령자 5,343명)이었다. 순서형 로짓 회귀분석을 한 결과 남녀고령자의 생활만족도에 미치는 요인이 다른 경우도 확인되었다. 연구 결과는 다음과 같이 요약된다. 첫째, 연령은 남성 고령자의 생활만족도에만 통계적으로 유의한 정적 영향을 미쳤다. 둘째, 교육수준은 남성 고령자와 여성 고령자 공히 생활만족도에 통계적으로 아주 유의하게 영향을 미쳤다. 셋째, 배우자가 있으면 남성의 생활만족도에만 통계적으로 아주 유의하게 영향을 미쳤다. 넷째, 가구소득이 남성 고령자와 여성 고령자의 생활만족도 모두에 유의한 영향을 미쳤다. 다섯째, 소비생활만족도는 남녀 고령자 모두의 생활만족도에 통계적으로 아주 유의하게 영향을 미쳤다. 여섯째, 남녀 고령자 모두 자기 집이 있는 경우가 생활만족도에 통계적으로 아주 유의하게 영향을 미쳤다. 일곱째, 노후준비 역시 남녀 고령자 모두의 생활만족도에 통계적으로 아주 유의하게 영향을 미쳤다. 여덟째, 3가지 유형의 사회적지지 모두가 남녀 고령자의 생활만족도에 통계적으로 유의하게 영향을 미쳤다. 아홉째, 자녀와 동거는 남녀고령자의 생활만족도에 통계적으로 공히 부정적으로 유의하게 영향을 미쳤다. 열째, 자원봉사활동은 남성고령자의 생활만족도에만 통계적으로 유의하게 영향을 미쳤다. 열한째, 사회단체참여는 남녀 고령자 모두의 생활만족도에 통계적으로 공히 아주 유의하게 영향을 미쳤다.

• Educational Technology International
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• 제15권1호
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• pp.27-48
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• 2014

The purpose of the present research was to examine the relationship between the using goals of computer and self-regulated learning ability on the gender difference. To accomplish this goal, we have analyzed the data of Korea Children and Youth Panel Survey III which is nationally collected from primary school students, currently on the 6th grade in South Korea. 2,219 samples were used in the study excluding missing samples. The participants were 1167 males (49.5%) and 1052 females (50.5%). The mean age was 13.94 years (SD=.25). As results, female students spent more time on using computer than male students did: (1) the male students' time spent on Playing game was significantly larger than that of female students, but (2) on the rest seven using goals of computer including e-Learning/Information retrieval for learning, the female students spent significantly more time than the male students did. Also, in terms of the self-regulated learning ability, using computer for e-Learning/Information retrieval for learning itself gave significantly positive effects on both male and female students' self-regulated learning ability. On the other hand, Playing game gave significantly negative effects on both. Based on the results, some strategies were suggested on the proper use of computer for learning.

• Clinical and Experimental Pediatrics
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• 제60권10호
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• pp.312-319
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• 2017

Purpose: To evaluate the usefulness of the Korean Developmental Screening Test (K-DST) for infants and children for developmental delay assessment. Methods: This study was based on retrospective studies of the results of the K-DST, Preschool Receptive-Expressive Language Scale (PRES), Sequenced Language Scale for Infants (SELSI), Childhood Autism Rating Scale (CARS), Modified Checklist for Autism in Toddlers (M-CHAT), electroencephalography, magnetic resonance imaging, and extensive tests conducted in 209 of 1,403 patients, of whom 758 underwent the K-DST at the Korea University Guro Hospital between January 2015 and December 2016 and 645 were referred from local clinics between January 2015 and June 2016. Results: Based on the K-DST results, the male children significantly more frequently required further or follow-up examination than the female children in most test sections, except for gross motor. The male children had notably lower mean scores than the female children. The PRES/SELSI results showed that when more further or follow-up evaluations were required in the K-DST communication section, significantly more problems in language delay or disorder emerged. When further or follow-up evaluation was required in the cognitive section in the CARS/M-CHAT, the possibility of autism increased significantly. A child tended to score low in the CARS test and show autism when further or follow-up evaluation was recommended in the K-DST. Conclusion: This study demonstrated the usefulness of the K-DST as a screening test early in the development of infants and children in Korea. Data of normal control groups should be examined to determine the accuracy of this investigation.

• 농촌의학ㆍ지역보건
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• 제6권1호
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• pp.68-72
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• 1981

This study was undertaken to evaluate the status of intestinal protozoan infections in the children of specific groups. A total number of 441(male 250; female 191) consisting of 224 children of national feeble minded children institute, 59 Han-Bit blindness students, 158 children of local mental retardation children institute(Kang-Dong Ku) of specific groups were examined. The method employed was formalin-ether sedimentation technique with Lugol's iodine stain. The results were as follows: 1) The positive rates for any kinds of protozoan cysts were 13.8%(72 positives out of 441 samples) with sexual difference of 14.0% in male and 12.6% in female. 2) In the institute differences of positive rates of protozoan cysts were 15.2% in national feeble minded children institute, 16.9% in Han-Bit blindness school, and local mental retardation children institute(Kang-Dong Ku). 3) Cysts of Entamoeba coli were recovered in 8.6% and cysts of pathogenic amoeba, Entamoeba histolytica were found in 1.4%. Cysts of Endolimax nana (3.4%). Giardia lamblia (2.9%) were found in this study. 4) The degree of multiple infections of protozoan cysts were; single infection 81.4%, double infection 16.9% and quadriple infection 1.7% respectively.