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최경숙,이유상,장용이,조은영,전현옥,김창현,김상욱,홍경수 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.5
Objectives : This study aims at examining familial associations of symptoms and clinical characteristics in affected sibling or relative pairs of schizophrenia as an effort to identify genetically homogeneous phenotypes. Methods : Forty-seven relative pairs with DSM-IV diagnosis of schizophrenia from thirty-five Korean families multiply affected with schizophrenia were ascertained. Direct interviews were done using the Korean version of Diagnostic Interview for Genetic Studies (DIGS). The Krawieka Rating Scale and the Schedule for the Deficit Syndrome were also applied for further evaluation of psychopathologies. Intra-familial concordances and correlations of clinical characteristics and symptoms were tested using χ² -test and Spearman's correlation. Results : Significantly high concordance rate within relative pairs was found for the diagnosis of paranoid vs. non-paranoidsubtype (χ²=7.623, P=0.006, df=1). Deficit vs. non-deficit syndrome also showed significant concordance (χ² =3.850, p=0.0497, df=1). Among single symptom items in DIGS, only 'auditory hallucination' showed significant concordance rate ( χ² =5.503, P=0.019, df=1). Factor analysis for symptoms items in the Rrawiecka Rating Scale indicated three symptom dimensions ; negative, psychotic and affective, Psychotic (P =0.442, P=0.003) and affective dimension scores (p =0.427, P=0.004) showed significant intra-familial correlations. Age at onset of recognized psychotic symptoms showed significant correlation only within the male sibling pairs. Conclusion : Familial factors, Possibly genetic factor contribute to the phenotypic characteristics of paranoid vs. non-para-noid subtype, deficit vs. non-deficit syndrome, auditory hallucination, and affective syndrome, It supports their use in the delineation of homogeneous subgroups for future genetic studies.
The Effects of PNF Rhythmic Dance on the Change of Static Balance Ability in Young Adults
Byeong Jin Park,Byeong Min An,Sook Kyeong Yu,Han Sol Lee,Youn Jung Hwang,Sik Hyun Kim 국제물리치료학회 2010 Journal of International Academy of Physical Ther Vol.1 No.2
This study was to investigate the effects of upper and lower limb composing patterns of PNF(proprioceptive neuromuscular facilitation) on the static balance ability by 20 subjects for 6 weeks. This study was measured left one leg standing and right one leg standing with closed eyes on Good Balance system. These results led us to the conclusion that the mean speed of X, Y direction, COP(center of Pressure) velocity moment showed a statistical decrease when applying post-exercise. The above results from this study indicated that upper and lower limb composing patterns of PNF exercise has improved the static balance ability. As a result, this study showed that upper and lower limb composing patterns exercise improve the ability of balance in young adults. Based on this study, it may be applied to old people.
한국 청소년의 소득계층에 따른 혈액 생화학적 특성 및 영양소섭취상태 : 제6기(2013 ~ 2015) 국민건강영양조사를 이용하여
권유경(Yu-Kyeong Kwon),김숙배(Sook-Bae Kim) 대한지역사회영양학회 2021 대한지역사회영양학회지 Vol.26 No.6
Objectives: The purpose of this study was to examine the biochemical characteristics, intake of energy, and nutrients by household income levels of Korean adolescents aged 12 to 18 years. Methods: Data from the 6th (2013 ~ 2015) Korea National Health and Nutrition Examination Survey (KNHNES) were used for the study. A total of 1,839 (966 boys, 873 girls) subjects were included, and they were divided into four income groups according to their household income level. We examined general characteristics (gender, region of residence, skipping or not-skipping breakfast, lunch, dinner, frequency of eating-out), anthropometric characteristics (height, weight, weight status), biochemical characteristics (fasting plasma glucose, blood urea nitrogen, creatinine, triglycerides, cholesterol, HDL-cholesterol, hemoglobin, and hematocrit), the quantitative intake of energy and nutrients using the Korean Dietary Reference Intakes (KDRI), and the qualitative intake evaluated by the nutrition adequacy ratio (NAR) and mean nutrition adequacy ratio (MAR) of the four groups. Results: There were significant differences by income group within the region of residence and the rate of skipping breakfast, lunch, and dinner. The low-income group had a higher rate of skipping breakfast, lunch, and dinner. According to the income group, there was a difference in the height of boys, and there was no difference in the weight and obesity of boys and girls. In the biochemical characteristics, only the hematocrit of girls showed differences by income group. The quantitative intake of energy and nutrients compared with KDRI differed by income group. There were differences in energy, carbohydrates, proteins, thiamin, riboflavin, niacin, and phosphorus levels in boys and protein, vitamin A, niacin, and sodium levels in girls. The qualitative intake of energy and nutrients examined using NAR and MAR also differed according to the income group. The NAR showed differences in calcium in boys and vitamin C and calcium in girls. The MAR revealed differences in both boys and girls by income group. Conclusions: Among adolescents in the low-income group, the rate of skipping meals was high, and the quantitative and qualitative intake of energy and some nutrients was low. It is suggested that the nutritional intake can be improved by lowering the rate of skipping breakfast, lunch, dinner. We suggest that even just providing breakfast in schools can be considered highly effective in improving the rate of avoidance of skipping meals and improving nutrient intake. Also, we suggest that it is necessary to improve the food environment, food availability, and food accessibility through national and social support for low-household income adolescents.
오경숙 ( Kyeong Sook Oh ),한유선 ( Yu Sun Han ),H. Chung 한국유아체육학회 2009 한국유아체육학회지 Vol.10 No.1
본 연구에서는 유아 스트레스 행동을 감소시키기 위한 노력의 일환으로 실외놀이의 중요성과 그 가치를 입증하기 위하여 유아의 스트레스 행동 경향과 실외놀이 유무와 성별에 따른 스트레스 행동의 하위유형에 대하여 조사하였다. 이를 위하여 Y어린이집에 다니는 남아 19명, 여아 16명, 총 35명을 대상으로, 실외놀이를 실시하거나 실시하지 않은 후의 자유선택놀이시간에 유아 스트레스 행동을 이상연(2006)이 수정 보완한 도구를 사용하여 관찰하였다. 수집된 자료는 SPSS/Window 12.0을 이용하여 분석하였고 t-test를 실시하였다. 연구결과 남아와 여아 모두 실외놀이를 했을 때보다 하지 않았을 때 소극적 스트레스 행동이 많았고, 남아들은 적극적 스트레스 행동도 많아지는 것으로 나타났다. The purpose of this study was investigate the preschool children`s stress behavior in terms of their sex and the outdoor play experience in order to identify the importance of outdoor play in early childhood education. A total of 35 preschool children were observed by the observation scale of Lee (2006) during the free play time. The results showed that both boys and girls showed more passive when they did not participate in outdoor play. However, only the boys showed more stress behaviors in indoor play compared to girls.
신경섭(Kyeong-Seob Shin),이정진(Jung-Jin Lee),김영일(Yong-Ri Jin),유지연(Ji Yeon Yu),박은석(Eun-Seok Park),임지현(Ji-Hyun Im),유순향(Soon-Hyang You),오기완(Ki Wan Oh),이명구(Myung Koo Lee),위재준(Jae Joon Wee),김영숙(Young Sook Kim) 고려인삼학회 2007 Journal of Ginseng Research Vol.31 No.2
Korean red ginseng has broad efficacious effects against hypertension, diabetes, nociception, and cancer, and it counteracts weakness. It has been reported that Korean red ginseng is able to normalize blood pressure, improve cholesterol and lower blood glucose levels. We have recently reported that Korean red ginseng extract (KRGE) significantly prevented rat carotid arterial thrombosis in vivo, and inhibited platelet aggregation ex vivo and in vitro in a dose-dependent manner. The purpose of this study was to examine the effects of KRGE on blood circulation in human by measuring ex vivo platelet aggregation, plasma coagulation and serum lipid profiles in healthy volunteers. Subjects were randomly divided into three groups (placebo-group, KRGE-low dose group, KRGE-high dose group). Administration of KRGE to subjects significantly inhibited ADP-induced platelet aggregations both in KRGE-low dose group from 72.79 ±20.53 to 62.00 ±23.06% (p=0.0009), and in KRGE-high dose group from 75.14 ±21.86 to 64.52 ±24.72% (p=0.0039), respectively. Administration of KRGE to subjects also significantly inhibited collagen-induced platelet aggregations both in KRGE-low dose group from 85.52 ±12.57 to 79.62 ±20.47% (p=0.0916), and in KRGE-high dose group from 80.24 ±18.11 to 70.31 ±25.93% (p=0.0565), respectively. Whereas, KRGE has no significant effects on coagulation system, such as prothrombin time (PT) and activated partial thromboplastin time (APTT), and serum lipid profiles, such as total cholesterol, low density lipoprotein cholesterol, high density lipoprotein cholesterol and triglyceride. KRGE also has no significant effects on hematological and serum biochemical profiles. These results suggest that KRGE has a potential to improve blood circulation through antiplatelet activity in human, and KRGE intake may be beneficial for the individuals with high risks of thrombotic and cardiovascular diseases.
김민경,노선숙,유현주,조성민,차인숙 이화여자대학교 사범대학 교과교육연구소 2001 교과교육학연구 Vol.5 No.1
21세기 지식기반사회는 자기 주도적으로 정보를 처리하고 해석하며 판단하는 능력과 지적 가치를 창조할 수 있는 능력을 길러주는 학교수학 교육을 요구하고 있다. 이에 수학교육과정에 담겨져야 할 수학적 지식의 구조․내용․범위, 지식기반 사회에 적합한 수학과 교수-학습, 평가, 교사역할 등 역시 새로운 관점에서 재조명될 필요가 있으며, 이러한 연구는 학교 현장에 대한 이해에서 출발하고 개인의 필요성과 사회의 요구를 반영한 것이어야 한다. 이에 본 연구에서는 지식기반사회에 대비하기 위한 수학과 교육과정 개발 연구의 기초 단계로 교사, 학생, 학부모를 대상으로 현장 설문 조사를 전국 규모로 실시하였다. 설문 조사는 Goodlad의 학교 교육과정 탐구의 개념적 구도를 바탕으로 한국 교육의 실정을 반영하여 설계되었다. 수학 교육과정 실체의 다양한 국면을 조사하기 위한 설문 내용은 목적 및 목표, 교과내용, 교수-학습방법, 평가, 수학적 지식의 성격, 교육정보화, 교사교육, 사교육, 교육과정일반으로 구성되었다. 본 고에서는 Goodlad의 교육과정 탐구모형과 그 모형에 기초하여 작성된 본 연구의 수학교육과정 탐구모형, 실시된 설문조사의 방법 및 절차를 소개하였고, 설문조사의 주된 결과를 토대로 수학교육과정 개발연구에의 시사점을 찾고자 하였다. This study is to provide suggestions for the development of better mathematics curriculum model of Korea based on a national survey of teachers (527), students (1314), and parents (638). It is our belief that understanding the perceptions and experiences of those involved in the process of teaching and learning of mathematics education needs to be the first priority in any effort to explore better mathematics curriculum model. For the study, Goodlad's conceptual system for curriculum inquiry has been used, but modified to take into account Korean context and the nature of mathematics curriculum. In this paper we introduce the Goodlad's curriculum inquiry model and mathematics curriculum inquiry model based on the Goodlad's conceptual system as well as the survey process. We made few recommendations from the main results of the survey for the research and development of mathematics curriculum model in Korea.
한국어판 흡연갈망설문지의 표준화 연구 : 신뢰도와 타당도
최경숙,이창화,유제춘,김세진,최호진,정범석 대한신경정신의학회 2008 신경정신의학 Vol.47 No.2
Objectives : The objective of this study is to assess the reliability and validity of the Korean version of the Tobacco Craving Questionnaire (K-TCQ), a multidimensional, self report instrument evaluating tobacco craving in a population of current smokers. Methods : The Korean version of TCQ was administered to 216 current cigarette smokers. Results : The Cronbach's alpha coefficient of the K-TCQ was high (0.95) which provided the evidence for the internal consistency. The test-retest reliability of K-TCQ was 0.66 (correlation coefficient, P<0.01). The correlation coefficients between the K-TCQ and each five VAS questionnaires were high (0.50-0.59, P<0.01). Inter-correlations of K-TCQ, VAS, FTQ, BDI, STAI-I and STAI-II were significant (p<0.01). Conclusion : The Korean version of TCQ is a valid and reliable scale for evaluating tobacco craving.