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국어교사의 쓰기 지도 효능감과 쓰기 지도 빈도의 관계 연구
조성만 ( Sung Man Cho ) 한국작문학회 2012 작문연구 Vol.0 No.15
이 연구는 국어교사의 쓰기 지도 효능감과 쓰기 지도 빈도를 살펴보고, 이들 두 변인 간의 관계를 고찰함과 아울러 각 변인의 경력별, 성별, 학교급별 차이를 탐색하는 데 그 목적이 있다. 이를 위해 K도 중학교 6곳과 고등학교 4곳의 총 57명의 국어교사를 대상으로 국어교사의 쓰기지도 효능감과 쓰기 지도 빈도에 관한 자료를 수집하였다. 분석 결과 국어교사의 쓰기 지도 효능감은 척도 평균인 3.50을 약간 선회하는 수준이었지만 쓰기 지도 빈도에 있어서는 척도 평균에 미치지못하는 수준을 보이고 있어 중등학교 현장에서 쓰기 지도가 부실한 상황임을 확인할 수 있었다. 그리고 두 변인간의 상관을 살펴본 결과 전체적으로 국어교사의 쓰기 지도 효능감과 쓰기 지도 빈도는 .505의 상관을 보였다. 경력에 있어 10년 미만의 국어교사들은 두 변인간의 유기적 관련성이 없는 것으로 나타난 반면 10년 이상의 국어교사들은 .669의 상관을 보였다. 성별에 있어 남교사는 .509, 여교사는 .505의 상관을 보였으며, 학교급에 있어서도 중학교는 .621, 고등학교는 .421의 상관을 보여 두 변인 사이에 유기적 관련성이 높음을 확인할 수 있었다. 각 변인의 경력별, 성별, 학교급별 차이를 탐색한 결과 경력과 성별에서는 두 변인 모두 차이가 없음을 확인할 수 있었다. 그러나 학교급에 따른 차이 분석에 있어 쓰기 지도 효능감은 차이가 없는 반면, 쓰기 지도 빈도에서는 통계적으로 유의한 차이를 확인할 수 있었다. 이 글의 분석 결과를 통해 국어교사의 쓰기 지도 효능감과 쓰기 지도빈도 간에는 유기적 관련성을 맺고 있음을 알 수 있다. 그러나 두 변인의 수준이 척도 평균을 약간 선회하거나 이에 미치지 못하는 것은 문제로 지적 될 수 있다. 따라서 이들 사이의 유기적 관련성을 고려하여, 두변인 사이의 순환적 상승효과를 이끌어내기 위한 국어교사의 노력이 필요할 것으로 보인다. This study is intended to investigate the sense of writing instruction efficacy and the use frequency of writing instruction, which Korean language teachers have. and then examine the relationship between the two variables, and explore the differences between the two variables in terms of career, sex and level of school. To achieve the purpose, this researcher surveyed 57 Korean language teachers at 6 middle schools and 4 high schools in K province in order to gather data related to Korean language teachers` sense of writing instruction efficacy and use frequency of writing instruction. The analysis result indicated that the average of Korean language teachers` sense of writing instruction efficacy and use frequency of writing instruction was a little beyond or at 3.00 scale average. And, regarding the relationship between the two variables, it was found to be .505 correlation. With respect to career, Korean language teachers with less than 10 year experience had no organic relationship between the two variables, whereas those with more than 10 year experience showed .669 correlation. With respect to sex, male teachers had .509 correlation, and female teachers had .505 correlation. Regarding level of school, middle schools showed .621 correlation, and high schools showed .421 correlation, which means that there was highly organic relationship between the two variables. According to the analysis on the differences between the two variables in terms of career, sex, and level of school, it was found that there were no differences in career and sex between the two variables. But, the analysis on the difference in level of school revealed that there was no difference in the sense of writing instruction efficacy, but that there was statistically significant difference in the use frequency of writing instruction. The analysis result in this study showed that there was organic relationship between Korean language teachers` sense of writing instruction efficacy and the use frequency of writing instruction. But, that the two variables remained at scale average can be pointed out as a problem. Therefore, it is necessary for Korean language teachers to strive to draw a circular increase effect of the two variables in consideration of organic relationship between the two variables.
조성정(Cho Sung Jung),최정열(Choi Jung Youl),천대성(Chun Dae Sung),김만철(Kim Man Cheol),박용걸(Park Yong Gul) 한국철도학회 2007 한국철도학회 학술발표대회논문집 Vol.- No.-
In domestic transitional zone design, there is regulation to prevent generation of irregular substructure behaviors that negatively influence in prevention of plasticity settlement on approach section and contact section as well as relieve overall track rigidity by reducing sectional foundation and track stiffness difference, but design guideline that considers dynamic behavior of transitional track in actual service line is very insignificant. Therefore in this study, characteristics of transitional track dynamic behaviors by substructure stiffness are researched and measured dynamic response of transitional track by substructure stiffness in order to prove correlation between substructure and track and calculate elasticity(stiffness) and track load of transitional track by using measurement and formula to provide basic information for developing design guideline considering dynamic behavior of service line transitional track.
LCD 대평판 고정밀 얼라인먼트를 위한 비전 시스템 연구
조성만(Sung Man Cho),송춘삼(Chun-Sam Song),김준현(Joon Hyun Kim),김종형(Jong-Hyeong Kim) 제어로봇시스템학회 2009 제어·로봇·시스템학회 논문지 Vol.15 No.9
This work is to develop a vision system for high precision alignment between upper and lower plates required at the imprinting process of the large LCD flat panel. We compose a gantry-stage that has highly repeated accuracy for high precision alignment and achieves analysis about thermal transformations of stage itself. Position error in the stage is corrected by feedback control from the analysis. This system can confirm alignment mark of upper and lower plates by using two cameras at a time for the alignment of two plates. Pattern matching that uses geometric feature is proposed to consider the recognition problem for alignment mark of two plates. It is algorithm to correct central point and angle for the alignment from the recognized mark of upper and lower plates based on the special characteristics. At the alignment process, revision for error position is performed through Look and Move techniques.
조성만(Sung Man Cho),주원종(Won Jong Joo),김기범(Gi Bom Kim),임충혁(Choong Hyuk Lim) 대한기계학회 2005 대한기계학회 춘추학술대회 Vol.2005 No.11
Tuberculosis (TB) is a chronic and acute infectious disease which damages more people than any other infectious diseases according to WHO estimates. In this paper, a new automatic diagnosis system of tuberculosis bacilli by using their color information is proposed. Through the deep investigation of color composition of tuberculosis images, a new pre-processing and segmentation algorithms are suggested. Specific features are extracted from the processed images and its counting is done by using the knowledge rules.