Theory into Practice : Cognitive-Developmental Theory and Multicultural Education

Cho,Eun-Jin 서울여자대학교 2005 아동연구 Vol.11 No.-

[No Abstract]

한국 정신장애의 역학 조사 연구[I] : 각 정신장애의 유병률

조맹제,함봉진,김장규,박강규,정은기,서동우,김선욱,조성진,이준영,홍진표,최용성,박종익,이동우,이기철,배재남,신정호,정인원,박종한,배안,이충경 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.4

Objectives : This study aims to estimate the prevalence of the DSM-IV psychiatric disorders in Korean population using the Korean version of Composite International Diagnostic Interview (K-CIDI). Methods : Subjects were selected by taking multi-stage, cluster samples of 7,867 adult household residents, 18 to 64 years of age, in ten catchment areas. Total 78 trained interviewers administered the K-CIDI to the selected respondents, from June 1 to November30,2001. Results : Total 6,275 respondents completed the interview. Some 33.5% of respondents reported at least one lifetime disorder, 20.6% reported at least one-year disorder, and 16.7% reported at least one-month disorder. The most common lifetime disorders were alcohol abuse/dependence (17.24%), nicotine dependence/withdrawal (11.19%), specific phobia (5.16%), and major de-pressive disorder (4.25%). The lifetime prevalence of substance abuse/dependence (0.25%) and schizophrenia (0.16%) was very low. Nicotine and alcohol use disorder showed very high male/female ratio. Mood disorder and anxiety disorder were more prevalent among female than male. Conclusion : The prevalence of psychiatric disorders was high. In comparison with other studies, remarkable differences in distributions of psychiatric disorders across the areas and times were observed.

노인정신장애 평가척도(Psychogeriatric Assessment Scale)의 한국판 표준화 연구

조맹제,박임순,신영민,김무진,정희연,정은기,최용성,조성진,서국희,함봉진 大韓神經精神醫學會 2000 신경정신의학 Vol.39 No.1

연구목적 : 본 연구는 치매와 우울증을 다차원적으로 평가할 수 있는 도구인 Psychogeriatric Assessment Scale(PAS)의 한국판(PAS-K)을 개발하기 위한 것이다. 방 법 : 번역, 역번역, 그리고 세차례의 예비조사를 통하여 PAS-K를 제작하였다. 60세 이상의 노인 291명(임상환자군 : 58명, 지역사회노인군 : 168명, 수용시설 거주자 : 67명)과 그들의 정보제공자들을 대상으로 PAS-K, Geriatric Depression Scale(GDS), Korean version of Mini-Mental State Examination(MMSE-K), Hamilton Rating Scale for Depression(HRSD), 그리고 Hachinski Ischemic Score 를 적용하고, Diagnostic Interview chedule(DIS-Ⅲ-R)을 사용하여 치매와 우울증을 진단하였다. PAS-K의 신뢰도와 타당도를 평가하고, 예민도와 특이도, Kappa값, 그리고 ROC커브 분석법을 이용하여 PAS-K의 6개의 소척도들(피검자면접 : 인지기능 장애척도, 우울척도, 뇌졸중척도, 정보제공자면접 : 인지기능 저하척도, 행동변화척도, 뇌졸중척도)의 최적 절단점을 구하였다. 결 과 : PAS-K는 높은 내적 일관성을 보였고, 검사자간 신뢰도도 만족할 만한 수준이었다. PAS-K의 소척도들을 다른 표준화된 검사도구들과 비교하였을 때 인지기능 장애척도와 인지기능 저하척도는 MMSE-K와, 우울척도는 GDS 및 HRSD와 유의한 상관관계를 보였으며, 뇌졸중척도는 Hachinski Ischemic Score와 통계적으로 의미있는 상관관계를 보였다. 최적절단점은 인지기능 장애척도 10점, 인지기능 저하척도 3점, 우울척도 5점, 피검자면접과 정보제공자 뇌졸중척도 모두 1점, 그리고 행동변화척도 2점으로 추정하였다. 결 론 : 본 연구를 통해 PAS-K의 신뢰도와 타당도가 검증되었고, 노인정신의학 역학연구나 보건분야에서 치매와 우울증의 임상경과관찰 및 일차 선별도구로서 유용하게 사용될 수 있게 되었다. Objectives : This study was designed to develop the Korean version of the Psychogeriatric Assessment Scale(PAS-K), a multidimensional screening tool for the dementia and depression. Methods : Through three times preliminary trials, the authors translated PAS into Korean. The PAS-K, Geriatric Depression Scale, Hamilton Depression Rating Scale, Hachinski Ischemic Scale and Mini-Mental State Examination-Korean version were administered to 291 subjects over the age of 60 and the same number of their informants(67 subjects were institutionalized, 168 subjects were in community, 58 subjects were psychiatric hospital patients). And the Diagnostic Interview Schedule(DSM-Ⅲ-R) was independently administered to exactly diagnose dementia and depression. The reliability and validity test, optimal cut-off point estimation for six each scale and ROC curve analyses were done to investigate the diagnostic validity of PAS-K. Results : Internal consistency and interrater reliability of the PAS-K were high. Concurrent validity of each scales of PAS-K was good in being measured with other standardized scales. The optimal cut-off points of each scale of the PAS-K were estimated as follows : 1) Stroke Scale of subject interview : 1, 2) Cognitive Impairment Scale of subject interview: 10, 3) Depression Scale of subject interview : 5, 4) Stroke Scale of informant interview : 1, 5) Cognitive Decline Scale of informant interview : 3, and 6) Behavioral Change Scale of informant : 2. conclusions : The PAS-K was valid and reliable screening tools for detecting dementia and depression. Therefore the PAS-K could be widely and extensively used in psychogeriatric epidemiological research or clinical setting of primary screening for dementia and depression.

전기도금을 이용한 스테인레스 스틸 선재의 직경 증가에 관한 실험적 연구

조진형,성영은,이기헌,황현식 대한치과교정학회 2003 대한치과교정학회지 Vol.33 No.2

본 연구는 전기도금을 이용하여 교정용 선재의 직경을 증가시킨 후 그 물성 변화를 알아봄으로써 이의 임상적 적용 가능성을 알아보고자 시행되었다. 0.016 인치 스테인레스 스틸 교정용 선재에 전기도금을 위한 적절한 전처리를 시행한 후, 황상 니켈 100g/L, 염화니켈 60g/L, 붕산 30g/L, 염화나트륨 50g/L의 조성을 가지는 전해액을 제조하여 1.7V의 전압과 25∼29℃의 온도 3.1∼3.3pH의 조건 하에서 직경을 0.002 인치 증가시켜 0.018 인치 직경의 선재로 만들었다. 전기도금 과정 중 1분 단위로 직경을 측정하여 시간에 따른 직경 증가율을 구하였고, 도금 후 서로 다른 세 지점의 직경을 계측하여 균일성을 평가하였으며, 도금 금속의 정성분석을 위하여 X-선 회절감사를 시행하였다. 도금층의 밀착성 증진을 위해 400℃의 전기로에서 10분간 열처리를 시행한 후 도금 전후와 열처리 전후의 물성 변화를 알아보기 위하여 3점 굴곡 실험을 시행하여 다음과 같은 결과를 얻었다. 1. 전반적인 하중-변형을 곡선을 보면 0.016 인치 군과 0.018 인치 군 사이에 도금 처리한 군이 존재하였으며 열처리한 경우가 0.018 인치 군에 더욱 가까워지는 양상을 보였다. 2. 도금에 의해 직경은 0.002 인치 증가시킨 군이 기존의 0.016 인치 군에 비하여 강성과 항복상도, 극한강도 모두 증가하는 경향을 보였으며 이 중 강성과 극한 강도는 통계적인 유의한 차이를 보였다. 3. 0.016 인치에서 도금에 의해 직경을 0.002 인치 증가시킨 준이 기존의 0.018 인치 군보다 강성과 항복강도 극한강도 모두에서 낮게 나타났으며 통계적 유의차를 보았다. 4. 도금 후 열처리를 시행한 군이 시행하지 않은 군보다 강성, 항복강도, 극한강도 모두 높은 경향을 보였으며, 극한강도에서 유의한 차이를 나타내었다. 5. 전기도금 후 서로 다른 세 지점의 직경차이는 0.1∼0.3%로 균일하게 나타났으며 통계적으로도 유의차가 존재하지 않았다. The purpose of this study was to evaluate the possibile clinical application of electroplating to increase diameter of an orthodontic wire, through examining the change of physical properties. The diameter of stainless steel orthodontic wire was increased from 0.016 inch to 0.018 inch by electroplating in a bath of nickel sulfate 100g/L, nickel chloride 60g/L, boric acid 30g/L, and sodium chloride 50g/L, under the conditions of 1.7V, 25∼29℃, and 3.1∼3.3pH. During the electroplating, the rate of diameter increase was measured every minute. To investigate uniformity, the diameter was performed to analyze the nature of the electroplated metal. Following heat treatment to improve adhesion between the wire and electroplated metal, a three-point bending test was conducted to compare stiffness, yield strength, and ultimate strength among four wire groups; 0.016 inch, electroplated 016, electroplated and heat-treated 016, and 0.018 inch wires. Through the comparison of each wire group, following results were obtained. 1. In the load-deflection graph, the curve of the electroplated group was places between that of the 0.016 inch group and the 0.018 inch group, and the curve was closer to the 0.018 inch group by heat treatment. 2. In the electroplated and heat-treated 016 wire group, the values of stiffness, yield strength and ultimate strength showed higher tendency than in the original 0.016 inch group. Stiffness and ultimate strength showed statistically significant differences between two groups. 3. Stiffness, yield strength, and ultimate strength of electroplated wire presented lower values than those of 0.018 inch wire group. 4. Stiffness, yield strength, and ultimate strength of electroplated and heat-treated wire showed higher tendency than those of electroplated wire group, and ultimate strength showed statistically significant difference between two groups. 5. After electroplating, the difference in diameter between the three locations was within 0.1∼0.3% variation, and showed no statistical significance.

유아의 도덕성 발달과 도덕교육 연구

조은진 서원대학교 교육연구소 1994 敎育發展 Vol.13 No.1

Since theory or moral development has not yet settled down into an accepted system in many early childhood programs, this study was presented to review theories of moral development, to compare educational approaches to moral development, and to combine the most useful suggestions into an educational setting. From the theoretical ideas of Piaget and Kohlberg and some other research findings, it is indicated that the process of moral development is not imprinting rules and virtues, but rather the process of transforming mental sttuctures, a process that is contingent on cognitive growth combined with stimulation from the social environment. Influences on the Kohlberg stages include cognitive conflict, peer relation, and perspective taking. Criticisms include an overemphasis on cognition and an underemphasis on behavior, the quality of the research, an inadequate consideration of the care perspective, and an underestimation of the role of culture. As three educational approaches to moral development, character eduction, values clarification, and the cognitive-develomental approach were examind. Cognitive morl education was considered to help children understand and value the resoning behind the moral choices. With this approach, moral education means facilitating children's propgess through the stages of moral reasoning, leading to the adoption of freely chose moral values. Damon's view is more comprehensive than the traditional cognitive moral education viesws, because it recognizes the importance of emotions, parent-child relations, and culture in moral development, integrating them with the influence of schools, peers, and cognition in a meaningful way. Implications for future research and educational parctices were suggested, pursuing the development of a conscience and of a consistent set of moral behaviors.

전개하는 보의 종진동 해석

조은형,정진태 漢陽大學校 工學技術硏究所 2000 工學技術論文集 Vol.9 No.1

본 논문에서는 Hamilton의 원리를 이용하여 전개하는 보에 대한 지배방정식과 경계조건을유도한다. 유도된 지배방정식은 순간고유형상의 시간의존 기저함수를 이용한 Galerkin 방법으로 이산화한다. 본 논문에서는 이산화된 방정식을 가지고 보가 전개할 때와 후퇴할 때의 시간응답해석을 수행하며 이를 통해 시간에 따라 길이가 변하는 보의 종진동에 대한 전형적인 양상을 제시한다. In this paper, the governing equation and the boundary conditions of deploying beam are derived using Hamiltons principle. The Galerkin method with time-dependent basis functions of the instantaneous natural modes is adopted to discretize the governing equation. Based on the discretized equations, the time integration analysis is performed and numerical results for the deploying and retrieving velocity are analyzed to illustrate the qualitative features of longitudinal vibrations.

유아의 상징놀이와 사회인지 발달: 통합적 고찰

조은진 서원대학교 교육연구소 1995 敎育發展 Vol.1995 No.14

This study is an integrative review of research on children's symbolic play development and its outcomes. The present study examines a developmental progression in the ability to engage in pretend play that seems to reach a crescendo during the preschool years. Recognition of make-believe as a central factor in play is reflected in a series of training studies n which adults have attempted to foster pretense in childern's play. The majority of training studies have investigated the transfer effects of training in pretend play to a variety of related social-cognitive skills, and mostly reported positive findings. These results provide credible evidence to support the theories of cognitive-structural-symbolic aspects of development(e.g., Piaget, Vygotsky), and underscore the educational value of training for the development of play ability. Results of these studies are reviewed and critiqued in terms of methodological issues. Then, areas in need of further inquiry are discussed with respect to issues that require empirical clarification

경로분석을 통한 만성질환 노인 환자의 우울에 영향을 미치는 요인 모델 설정

조은희,전진호,이상원 대한노인병학회 2000 Annals of geriatric medicine and research Vol.4 No.3

심실 조기 수축의 발생 부위 및 연결 간격의 차이에 따른 혈역학적 변화

진승원,김재형,노태호,조은주,김희열,이만영,김종진,박준철,채장성,홍순조,최규보 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.7

유아 미디어 리터러시 교육의 실태 및 인식 조사

조은진, 이재은 서울여자대학교 사회과학연구소 2018 사회과학논총 Vol.25 No.-

This study investigated conditions and teachers’ perceptions of the media literacy curriculum in early childhood education. Participants were 116 teachers in kindergartens around the capital area. They responded to a questionnaire developed for the study. Frequency analysis and percentage were computed for data analysis. The result showed that the kindergarten teachers have little acquaintance with the concept of the media literacy education, but they highly recognized the necessity for the education. For the kindergarten teachers, the ability to understand and express media text was not viewed as a major component of media literacy education. The findings were discussed with respect to their implications for educational practice and future research. 본 연구는 유아 미디어 리터러시 교육에 대한 관심이 높아진 시점에서 미디어 리터러시 교 육과정의 운영 실태와 교사의 인식을 알아보고 앞으로의 교육 방향을 모색하는 데 기여하 기 위한 목적으로 수행되었다. 수도권에 위치한 72개 유치원의 만 5세 학급 교사 116명 을 대상으로 설문조사를 실시하였다. 그 결과, 교사들은 유아 미디어 리터러시의 개념은 잘 모르지만 그 필요성에 대해서는 높게 인식하는 것으로 나타났다. 미디어 리터러시 교육과 정의 목표나 내용에 있어서는 유아 미디어 리터러시 교육의 주요 구성요소인 ‘미디어 텍스 트의 이해와 표현’이 다른 구성요소들에 비해 낮게 인식되었다. 본 연구의 결과들에 대해 논의하고 교육적 적용과 후속연구를 위해 제언하였다.