불면증에 대한 L-Tryptophan의 임상적 효과

김문열,정희연 大韓神經精神醫學會 1985 신경정신의학 Vol.24 No.2

This study was conducted on 18 insomniac patients who had visited neuro-psychiatric department of Eulji General Hospital from September 1, 1984 to December 31, 1984. The subjects were 11 males and 7 females with a mean age of 37.9 years. All had a diagnosis of primary insomnia. Patients with other psychiatric disorders or organic diseases were eliminated. Each patient was first studied for two to three preliminary baseline nights prior to the main study, and then for four to six complete main study nights. The drug and placebo nights were randomly distributed for each patients. 30 minutes before retiring to bed on a study night, each patient received 2mg of L-tryptophan with 100mg of nicotinamide, 10mg of pyridoxine and 500mg of ascorbic acid at drug nights or same amount of placebo at placebo nights. Sleep was investigated by means of behavioral observations every 15 minutes throuhgout the night and by a brief interview and questionnaire the morning after each study night. All data analyses were done separately for the entire group of 18 patients and also for this group of 14 "objectively insomniac" patients. Results of the objective observations were tabulated and analyzed for three variables. The result indicate that 2mg of L-tryptophan had a significant effect in the direction of better sleep on total sleep and sleep latency but no significant effect on number of awakenings. Overall, the results were somewhat more marked in the 14 "objectively insomniac" group than in entire sample of 18 patients. Data from questionnaires given in the morning after sleep study nights indicate that tryptophan nights were rated significantly higher than both baseline nights and placebo nights on subjective estimate of sleep but the difference between tryptophan and placebo did not reach statistical significance and tryptophan nights were rated significantly higher than only baseline nights on subjective estimate of feeling state in the morning..

유아의 정보처리유형에 따른 프로젝트접근법의 효과 : 과학교수 효능감을 중심으로

김판희,이미연 미래유아교육학회 2004 미래유아교육학회지 Vol.11 No.2

본 연구는 유아의 프로젝트 활동이 유아의 자기효능감과 학습흥미에 어떠한 효과가 있는지, 그 효과는 유아의 정보처리유형에 따라 차이가 있는지를 알아보고자 하였다. 7주간에 걸쳐 프로젝트접근법에 따라 프로젝트 활동을 한 집단(n=20)과 교사중심의 단원중심 수업을 한 집단(n=20)을 비교한 결과, 사회적 자기효능감, 학업적 자기효능감 및 학습흥미에서 프로젝트 집단이 단원중심 집단보다 높은 증진을 보였다. 이 프로젝트의 효과는 유아의 정보처리유형에 따라 차이가 있었는데, 동시적 정보처리유형의 유아에게서는 모든 요인에서 프로젝트가 단원중심보다 효과적인 반면, 계열적 정보처리유형의 유아에게서는 프로젝트와 단원중심 사이에 차이가 약하거나 대부분 유의하지 않았다. This research was designed to investigate the effects of the project approach on young children’s social and academic self-efficacy as well as the level of learning interest, and also to find out whether there were any differences in these effects in relation to the children’s information processing type. K-ABC intelligence tests were conducted on 186 children of age from 4 to 5 in “D” Kindergarten in Daegu City in Korea in order to separate the children into two different groups according to their information processing type. Then from the two groups, 20 subjects of the sequential processing type and another 20 subjects of the simultaneous processing type were chosen by random sampling. Each of these two groups was then randomly divided into another two groups, each of which consisted of 10 subjects-one group for a project approach and the other for a unit approach. The project approach groups engaged for seven weeks in activities based on Helm and Katz’s(2001) project approach for young children. During the same period, children of the other groups engaged in unit-based activities of regular classes for the purposes of comparison. In order to assess the effects of the project approach, self-efficacy tests and an academic interest test were administered immediately before and after the experiments. The self-efficacy test consisted of a social efficacy test and an academic efficacy test. These efficacy tests were constructed based on questionnaire by Hee-Jug Woo(1993), Harter and Pike(1984), Ah-Young Kim & In-Young Park(2001), and Jinks & Margan(1999). The academic interest test was based on the concept of interest suggested by Pintrich and Schunk(2002). For the data analyses, MANCOVA was applied with the IQ scores as the co-variants with a = .05. The results of the analyses were as follows : 1. The project approach was more effective than the unit approach in increasing young children’s social and academic self-efficacy as well as their academic interest level. 2. There were significant interaction effects between the teaching approach and the information processing type. The simple effect analyses of the interaction showed that children of the simultaneous processing type showed a greater increase in the project approach than in the unit approach in all sub-factors of social self-efficacy(interpersonal relations efficacy, prosocial behavior) and academic self-efficacy(confidence, perceived self-confidence, and task difficulty preference), as well as academic interest level(concern for learning, a better learning attitude, and an increased learning persistence). However, children of the sequential processing type showed a greater increase only in social self-efficacy and in perceived self-competence(a sub-factor of academic self-efficacy) in the project approach than in the unit approach. These children didn’t show a difference between the two approaches in any of the other sub-factors. In conclusion, the project approach appeared to be more effective than the unit approach in increasing the self efficacy as well as academic interest, mainly for children of the simultaneous information processing type.

정신보건서비스 전달체계에 있어서 재원조달방식이 갖는 중요성에 대한 고찰 : 서울시와 알라메다 카운티의 비교분석을 중심으로 A Comparison of the systems in Seoul and Alameda County, U.S.

김연희,하경희 한국사회복지정책학회 2006 사회복지정책 Vol.24 No.-

지체장애인의 자립도와 자립생활을 위한 서비스 지원에 관한 연구

남연희,김영삼 한국장애인재활협회 2005 재활복지 Vol.9 No.1

본 연구는 사회복지서비스의 제공에 있어 장애인의 '주도적 참여'가 보장되어야 한다는 이념이자 실천 전략인 자립생활운동 통해 지체장애인의 자립생활을 위한 사회복지 서비스 지원방안을 제시하는데 목적이 있다. 연구목적을 달성하고자 전라북도 5개 시·군 지역에 거주하는 183명의 지체장애인을 대상으로 조사연구를 실시하였다. 본연구결과는 다음과 같다. 첫째, 자립생활 지원을 위하여 교육의 기회를 넓히고, 직업을 통해 안정적 수입이 보장될 수 있도록 해야 할 것이다. 둘째, 장애인 중심, 소비자 주권이 실현된 이용자중심의 서비스로의 전환되어야 할 것이다. 셋째, 사회적 자립도가 자립도 중에서 가장 낮은 결과와 자립도와 서비스 지원간의 상관관계가 자조집단이 높은 것을 통하여 동료상담 서비스와 자조집단 서비스를 강화해야 할 것이다. 넷째, 가장 필요한 서비스와 국가나 사회에 요구하는 서비스. 자립생활을 위한 서비스로 경제적 지원라고 응답한 결과를 통하여 장애인의 기본적인 생존권을 확보하고, 선택권 행사를 위해 장애인 연금제도가 시행되어야 할 것이다. 끝으로 본 연구대상자들은 지역적인 한계로 인해 자립생활운동의 선이해가 절대적으로 부족하였고, 자립 패러다임으로 전환하지 못하고 재활 패러다임에 머물러 있었다. 따라서 자립생활 운동에 대한 전국적인 홍보와 교육 및 실천현장의 변화가 이루어져야 할 것이다. The purpose of this study was to suggest the independent living for physically disabled person. This study also was to provide a fundamental framework in disabled person welfare policy. For this purpose, We surveyed 183 physically disabled person around Jeonbuk area. The results of this were as follows; First, It is necessary to provide income with vocational rehabilitation, education. Second, It is necessary to convert consumer service for the disabled person. Third, It need to be reinforced peer counseling for the independent living. Forth, It is necessary to increase of the allowance and establish disabled people-pension for the existence right. Finally, It is necessary to increase of the independent living movement, Additionally, I·L education programs should be established.

建築物 構成部材의 材料特性에 따른 2次元 熱傳導解析 硏究

추연희,김화중 대한건축학회 2003 대한건축학회논문집 Vol.19 No.2

Thermal Analysis with material characteristics is a part of performance based design for fire-resistance and is base of structural response for elements in buildings. To predict thermal response of elements in buildings, we developed the 2D Thermal Conduction Analysis System for the constitutive elements with C language in this study. Also, the tool for thermal analysis is constructed to be able to do the multi-tasking e.g treating input & output data, and running program for the user's convenience with visual basic 6.0. To prove the correctness of the result through the numerical analysis, we took the thermal analysis data from the surface of steel exposed to the high temperature over 800℃ in reference and we ran the TCA program under the same conditions of data in reference. Also we verified the applications of Thermal Analysis System to many kinds of materials e.g., brick, CFT, concrete elements.

고등학생의 인터넷 사용정도와 학교적응, 친구관계에 대한 연구

이현주,김미연,이희재,권소영,김민정,김민주,방은혜,이경희,김수지,이자형 이화여자대학교 간호과학대학 2004 이화간호학회지 Vol.- No.38

Today, almost all families are quipped with computers. At the same time, we can find lots of side-effects because of computers. If young students, who tend to be unable to control their impulses once they are immersed in internet, the problem will be more serious. It could be happened that the young students can't distinguish the real from the image. Therefore, it is important to grasp the actual condition of juvenile Internet addicts and their practical life, and to come up with basic materials necessary for working out countermeasures. This study surveyed 339 high school students from three high schools in the area of Seoul. Data collection were collected from 22nd of December, 2003 to 27th of December 2003. The collected data were analyzed by SPSS program using T-test, ANAVA and Pearson correlation coefficient. The results were as follows: First, of the 333 respondents 9.61% of them were high-risk internet using group, 15.02% of them were potential-risk internet using group. 25% of then were identified as addicted group. Second, the more addicted the subjects are, the lower their level of school adjustment becomes. For the addicted group, it is difficult to adjust their school and to have a good relationship with friend. Third, the more addicted the subjects are, the lower their level of friendship becomes. The subordinate areas of friendship have same results as the level of Internet addiction and the extent of friendship. If students are addicted to Internet, it is difficult to find friends who can give them encouragement in practical life. Firth, there was a negative relationship between Internet addiction and school adjustment, and, there was a negative relationship between Internet addiction and friendship. Through this study we have seized the relationship between Internet addiction and school adjustment and friendship. As a result, the more addicted, the more difficult to adjust to school. And for the students who were addicted, it is difficult to make a friend.

전류 비유 모델에 의한 초등학생의 전류 개념 변화 분석

유병길,강인석,김병철,남만희,박선희,소하연,윤희정,이영아,이하룡,전병문,정승호 부산교육대학교 과학교육연구소 2000 科學敎育硏究 Vol.25 No.-

There exists a major impediment to learning electricity which may illuminate why direct presentation of scientists' ideas is too aggressive a strategy. This impediment lies in thinking that electricity is used up and in envisaging the light bulb as a consumer. This view is based on a powerful idea which summarises much of our experience; it declares that 'things get used up', 'you cannot get something for nothing', and 'intuitive thinking'. To replace this view with scientific view, we made the analogy model. It is suggested that the analogy model is more effective in teaching electricity circuits than conventional teaching method.

경상남도 체육공원의 활성화 방안에 관한 연구 : 창원, 마산, 진해, 김해지역을 중심으로

조영규,오윤경,김연희 창원대학교 체육과학연구소 2003 경남 체육연구 Vol.8 No.2

본 연구는 최근 생활체육의 장으로 널리 활용되고 있는 도내 체육공원의 현황을 파악하고 시설에 대한 미비점과 문제점, 시설이용에 대한 애로점, 시민들의 요망사항 등을 고려하여 체육공원 이용 활성화 방안을 알아보기 위한 것이다. 이를 위하여 창원·마산·진해·김해 지역의 체육공원 중 다양한 계층이 고르게 사용하고 있는 13곳의 체육공원을 선정하여 직접 현장에 가서 현황을 파악하였으며 또한 일반 시민을 대상으로 설문조사를 실시하였다. 이러한 내용을 조사·분석한 결과 다음과 같은 결론을 얻을 수 있었다. 1. 체육공원에 대한 행정관청 주도의 적극적은 홍보가 필요하다. 2. 체육공원 설치시 그 지역의 이용지를 예상하여 체육공원을 설계하여야 한다. 3. 연령이나 남·녀, 개인 및 집단, 환경 등을 고려하여 위치를 선정하고 다양한 사용자에 대하여 개인적으로 운동욕구나 흥미를 줄 수 있는 운동기구의 설치 및 확충이 요구된다. 4. 운동기구의 정확한 명칭, 운동요령, 운동효과, 체력기준표의 설치가 필요하며 설치 후 세심한 관리가 요구된다. 5. 운동효과를 극대화하기 위한 운동기구의 배치가 요구된다. 6. 화장실, 음수대(세면대), 차양막, 담소장소 등 부대시설의 확충이 요구된다. 7. 학교, 직장체육시설, 아파트 단지 내 소규모 체육공원의 설치와 필요할 경우 사설 시설과 연계할 수 있는 방법을 모색하여야 한다.

Hydroxycitrate, Carnitine 및 Capsaicin을 함유한 식이 보조제(3D-Relax Diet)의 체중 감량 효과

정은영,정경희,김미자,배윤정,장은재 동덕여자대학교 2004 생활과학연구 Vol.9 No.-

The aim of this study was to evaluate the effects of 3D-Relax Diet; a proprietary formation containing hydroxycitrate(233mg/g), carnitine(150mg/g); and capsaicin (150mg/g); on body weight, % body fat, fat mass, lean body mass, Resting Metabolic Rate(RMR), body circumference, skinfold thickness, serum glucose and lipid level. Nineteen female college students participated in this 4 weeks weight control program. All subjects were randomly assigned to the Sang sik(S) group or Sang sik & 3D-Relax(3D) group. Mean energy intake of 3D group was l,523.1±300.2 ㎉(carbohydrate: 66.3%, protein: 18.7%, fat: 15.0%) and S group consumed 1,464.8±142.1 ㎉(carbohydrate: 65.1%, protein: 19.0%, fat: 15.9%) during program. The 3D group lost 3.1±1.3 kg of body weight, 2.5±l.4 kg of fat mass, 0.6±1.2 kg of lean body mass and 16.8±183.3 ㎉/d of RMR and the S group lost 1.8±1.0 kg of body weight, 1.1±1.1 kg of fat mass, 0.8±0.3 kg of lean body mass and 19.1±181.9 ㎉/d of RMR. There was no significant differences in the loss of lean body mass and RMR between two groups, however, the total body weight and the fat mass were significantly decreased in the 3D group compared to the S group(p<0.05). The 3D group experienced a significant reduced hip size, total-cholesterol and HDL-cholesterol, however, the change of these between groups were not significantly different. There were no differences in the change of body circumference, skinfold thickness, serum glucose and lipid. These results suggest that the intake of 3D-Relax Diet(hydroxycitrate, carnitine, and capsaicin) during the weight control program decreased energy intake, fat intake and total body weight especially fat mass and those effects are presumably linked to the prevention of RMR decline and the inhibitory effects on lipogenesis.

중추신경계에서의 효모 가수분해물이 음식섭취조절기전에 미치는 영향

이승언,정경희,김미자,배윤정,장은재 동덕여자대학교 2004 생활과학연구 Vol.9 No.-

Saccharomyces cerevisiea, which has been known as antistress compounds, was hydrolyzed by proteinase producing SCP-20. The addition effects of SCP-20 on the food intake regulation mechanism were studied measuring the expression amount of neurotransmitters, such as NPY and NOS, which can increase food intake in hypothalamus, and CCK, which can decrease food intake by using immunohistochemistry method. The 0, 2, and 5 g/kg SCP-20 was orally administrated to the experimental animals for one week. The expression of NPY and NOS was increased in the group of 5 g/kg administrated animals while that of CCK was increased in the group of 2 g/kg administrated animals. The results of this study suggested that SCP-20 may influence the control mechanism of oral dose-dependently. Further studies are needed to elucidate the roles of SCP-20 on the changes of food intake regulation controlling neurotransmitters.