• 한국임상보건과학회지
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• 제2권1호
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• pp.47-57
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• 2014

Purpose. The purpose of this study is to investigate effects of group play therapy program on improvement of social skills of children with developmental disabilities. Methods. With 4-year children with developmental disabilities with developmental problems, group play therapy program with 16 sections, 40minutes for each section for 16 weeks was conducted, and by using Korean infant social skills test (K-SSRSP), social skills index (SSQ) between before and after applying group play therapy program on children with developmental disabilities were compared. Results. When group play therapy are applied on children with developmental disabilities, it was found that there was improvement of social skills including problem solving, emotional expression, sense of order and self-confidence. Conclusions. According to the result of this study, if more specific studies regarding group play therapy program are conducted and they can reflect on other integrated programs, then it is expected that there will be greater synergy effects on improving not only children with developmental disabilities but also social skills of them.

• 가정과삶의질연구
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• 제27권6호
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• pp.1-12
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• 2009

The purpose of the study is to investigate developmental changes in the effect of sociocultural factors towards appearance, body mass index and self-esteem on body image. Participants were 315elementary school, 305middle school students, 310hight school students and 346college students from Seoul and Gyeonggi Province. Collected data were analyzed through Cronbach's $\alpha$, Two-way ANOVA, Pearson's correlation, and stepwise multiple regression. The findings of the study were as follows: 1) Sociocultural factors towards appearance, body mass index, self-esteem and body image differed by grade and gender. 2) Peers, self-esteem, BMI and mass media were significant predictors of elementary school students' body image. Mass media, BMI and self-esteem were significant predictors of middle school students' body image. Self-esteem, peers, BMI, gender and mass media were significant predictors of high school students' body image. Self-esteem, mass media and BMI were significant predictors of college students' body image.

• Clinical and Experimental Pediatrics
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• 제52권7호
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• pp.772-777
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• 2009

목 적 : 발달 지연이 있는 환아들을 대상으로 한국형 영유아 발달 검사와 K-BSID-II를 병행하여 서로 간의 상관 관계와 일치도를 분석함으로써 유사한 발달 영역에서 동일한 판정 정도를 확인하고자 하였다. 방 법 : 2007년 2월부터 2008년 6월까지 서울 아산 병원 소아청소년과에 발달 지연을 주소로 내원한 월령 42개월 이하의 환자 28명을 대상으로 하여 한국형 영유아 발달 검사 및 K-BSID-II를 시행하였다. 월령별로 12개월 이하와 13-24, 25-42개월 대상자로, 기질적 뇌병변이 두부 자기 공명 단층 촬영에 의해 확인되었던 군과 그렇지 않은 군으로 분류하여 각각의 한국형 영유아 발달 검사 결과와 K-BSID-II 결과를 비교하였다. 통계 분석은 SPSS를 사용하여 상관 관계를 분석하고 SAS를 사용하여 급내 상관 계수(Intraclass correlation coefficient)를 구하여 일치도를 분석하였다. 결 과 : 상관 관계 면에서 K-BSID-II의 인지 척도는 한국형 영유아 발달 검사의 전 영역과, 동작 척도는 조대 운동, 개인-사회성, 언어, 인지-적응 영역과 통계적으로 유의미한 상관을 나타내었다(P<0.01). 일치도 면에서 K-BSID-II의 인지 척도는 한국형 영유아 발달 검사의 조대 운동, 미세운동, 언어 영역과, 동작 척도는 조대 운동과 높은 일치도를 보였다(P<0.05). 결 론 : 발달 지연이 있는 환아에서 한국형 영유아 발달 검사는 조대 운동을 비롯한 여러 하위 영역에서 K-BSID-II와 유의한 상관 관계 및 일치도를 보였으며 한국 영유아의 발달 정도를 파악하는 비교적 정확한 지표로 사용될 수 있음을 시사한다.

• 한국발생생물학회:학술대회논문집
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• 한국발생생물학회 2005년도 제20차 학술대회 논문집
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• pp.52-52
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• 2005

Oogenesis, the gonadosomatic index (GSI), reproductive cycle and first sexual maturation of the female Neptunea (Barbitonia) arthritica cumingii have been investigated by light and electron microscope observations. In the early vitellogenic oocyte, the Golgi complex and mitochondria were involved in the formation of glycogen, lipid droplets and yolk granules. In late vitellogenic oocytes, the rough endoplasmic reticulum and multivesicular bodies were involved in the formation of proteid yolk granules in the cytoplasm. In particular, compared with the results of other gastropods, it is a different result that appearances of cortical granules at the cortical layer and microvilli on the vitelline envelope, which is associated with heterosynthetic vitellogenesis, were not observed in vitellogenic oocytes during oogenesis. A mature yolk granule was composed of three components: main body (central core), superficial layer, and the limiting menbrane, Monthly changes in the gonadosomatic index in females were studied in 2002 and 2003 were closely associated with ovarian developmental phases. Spawning occurred between May and August in 2002 and 2003 and the main spawning occurred between June and July when the seawater temperature rose to approximately 18${\sim}$23${\circ}$C. The female reproductive cycle can be classified into five successive stages: early activestage (Septmber to October), late active stage ( November to February), ripe stage (February to June), partially spawned stage (May to Aygust), and recovery stage (June to August).

• 한국동물학회지
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• 제30권1호
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• pp.44-52
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• 1987

The spontaneous bilateral asymmetry was analyzed in the hermaphroditic fish Rivulus marmoratus to obtain base line data on the developmental stability of this fish. The results obtained were as follows; 1. Eight kinds of countable anatomical characters except numbers of otolith and radii branchiostegi showed bilateral asymmetry at the frequency ranging from 9.8% to 64.7%. 2. Asymmetry index was not significantly different from that of gonochoristic fish species previously reported. Genetical implication of the results was discussed in relation to developmental stability and homozygosity of this species.

• 대한소아치과학회지
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• 제41권3호
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• pp.225-232
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• 2014

이 논문의 목적은 골 성숙도와 치아의 성숙도를 골격적 부정교합에 따라 관련성을 알아보는 것이다. 6세에서 14세에 이르는 총 192명의 환자(89명의 남자, 103명의 여자)를 대상으로 하였으며 측모 두부 방사선 사진, 파노라마 방사선 사진, 수완부 방사선 사진을 사용하였고 심한 질환을 가진 경우는 제외하였다. 통계는 이분법, chi-square, logistic regression analysis, independent t-test를 사용하여 분석하였다. 견치, 제1대구치, 제2대구치의 석회화는 골 성숙도와 연관성(p < 0.05)을 보였고 또한 골 성숙도가 높은 경우, 여자어린이 일 경우가 11.43배 높았다(p < 0.001). class II 부정교합일 경우, 견치, 제1소구치, 제1대구치, 제2대구치의 치아 석회화 정도가 class III 부정교합자에 비해 높았다(p < 0.05). 치아의 석회화와 골 성숙도의 연관성은 높았으며 class II와 class III 부정교합환자의 치아의 성숙도는 치아에 따라 다른 성숙도를 보였다.

• Child Health Nursing Research
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• 제7권4호
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• pp.511-518
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• 2001

This study is to identify the characteristics of the growth and deveolpment, and to assess Obesity Index, BMI and Kaup Index of infants paticipated in a healthy breast-feeding contest. The subjects of this study were 94 breast- feeding infants, ages from 6 to 8 months. Their weight and height were measured and compared with Korean Standards. Their developmental state was tested by DDST(Denver Develop- mental Screening Test) standardized in Korea. The data were analyzed by using the SPSS-WIN 10.0. The result is as follows : 1. The weight of infants was more than Korean Standards, but the height was less. 2. There were statistically significant differences in Obesity Index, BMI and Kaup Index. Obese infants estimated by Obesity Index were about 10％, but by BMI and Kaup Index were 35.1％ and 27.7％. 3. Spearman's rhos of Obesity Index and Kaup Index, Obesity Index and BMI, and Kaup Index and BMI were individually 0.526, 0.528 and 0.753. In conclusion, BMI should be added to the criteria for assessing healthy breast-feeding infants.

• 한국발생생물학회지:발생과생식
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• 제19권1호
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• pp.33-41
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• 2015

The gonadosomatic index (GSI), gonadal development and changes in hormones in plasma level of the indoor cultured grunt (Hapalogenys nitens) were investigated by histological study from August 2011 to October 2012. The GSI showed similar trends with gonad developmental stages during the culture periods. Changes in plasma level of estradiol-$17{\beta}$ of female H. nitens reached the highest value before the spawning period, and seasonal changes in plasma level of estradiol-$17{\beta}$ were similar in trends of oocyte developments and GSI changes. Testosterone levels of male H. nitens reached the highest value before and after the spent stage. Ovarian developmental stages of H. nitens could be classified into early growing stage, late growing stage, mature stage, ripe and spawning stage, recovery and resting stage. The testicular developmental stages could be divided into growing stage, mature stage, ripe and spent stage, and recovery and resting stage.

• Journal of Yeungnam Medical Science
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• 제15권2호
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• pp.263-274
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• 1998

이 연구에서 저자들은 다음과 같은 결론을 얻었다. 1. 고관절 조영술은 수술전에 미리 유용한 정보를 줌으로써 수술전 계획을 세우고 수술을 체계적으로할 수 있을것으로 사료된다. 따라서 고관절 조영술은 도수정복 혹은 수술적 정복전에 필수적으로 시행하여야 할 것으로 사료된다. 2. 고관절 조영술은 비구 관절순, 원형인대의 평가에 매우 유용하였으며, 횡비구인대에 대한 정보는 제한적이었다. 3. 고관절 조영술은 단순 방사선 촬영에 비하여 중앙연각의 평가에 훨씬 유용하고 실제 병리적 소견에 합당한 정보를 주었다.

• 보건교육건강증진학회지
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• 제13권1호
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• pp.128-162
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• 1996

Using Random Sampling, the authors measured the body heights and weights of 31,151 persons - 17,102 in males and 14,049 in females from metropolitan, urban and rural areas between 6 to over 80 year old - for the purpose of investigating the type and the actual condition of the Korean's growth and development. At first, on the basis of the results, the authors measured the growth and development, various kinds of physiques, nutritional index of the 6 to 20s age group. Second, the authors presented the standard body weight of males and females by their body height, who were in the end of their growth (20-29 age group). Third, the authors calculated and presented the normal adapted body weight of the age group who were over 30 age after the growth had been completed. Forth, the author presented the obesity rate of the adults over 20 years old by body mass index. Finally, the authors compared chronological change of the Koreans' body heights and body weights with the results of other researchers. 1. Body Measurement Rapid growth, in terms of body height, which is described by a straight line on a growth curve has been observed among males in the ages 6-13 and among females 6-14. That growth curve turned out to be slower among the people of higher ages by both sexes. The cross-over occurred in both sexes at 11-14. The highest growth rate for a year is at 13-16 for males and 11-13 for females. This indicates that females enter a rapidly growing stage 2 years earlier than males. 2. Various Physiques and Nutritional Index Rapid growth, in terms of Relative Body Weight Index, which is described by a straight line, has been observed among males in the ages 6-16 and females in the ages 6-14. The cross-over occurred in both sexes 12.5-14.5 age in the adolescencent period. Whereupon females outgrow males. The Roher Index displayed more good value in case of females than male and in the adolescent period, the level of fullness is lower than after the completion of development. The Kaup Indices of both sexes increase with age. The index is less than 2.0 for males in 6-14 age group and for females in 6-13 age group and with this, it appeared that development of horizontal axis to long axis is poor. The index is more than 2.0 after 15 age group in males and 14 age group in females and developmental state4 age group and for females in 6-13 age group and with this, it appeared that development of horizontal axis to long axis is poor. The index is more than 2.0 after 15 age group in males and 14 age group in females and developmental state Body Mass Index is less than 20 for males 6-14 age group and for females in 6-13 age group. In the case of the higher age group, that index maintains a normal state.