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수학 학습에 대한 정의적 성취 검사 도구 개발 및 검증
이종희 ( Chong Hee Lee ),김선희 ( Sun Hee Kim ),김수진 ( Soo Jin Kim ),김기연 ( Ki Yeon Kim ),김부미 ( Bu Mi Kim ),윤수철 ( Soo Cheol Yun ),김윤민 ( Yun Min Kim ) 한국수학교육학회 2011 수학교육 Vol.50 No.2
In this study, the researchers developed an inventory which can measure the affective achievement in mathematical learning especially targeted to Korean students. By using EFA and CFA, the six affective factors of mathematical learning such as learning directivity, self control, anxiety, interest, cognizing value and confidence are distinguished. Also, the content validity of this inventory was examined by the experts groups, composed of mathematics education professors, high school mathematics teachers, and measurement experts. The reliability of the instrument was high enough to trust the results. Through a large scaled sampling, the reliability and validity of this inventory were verified. In addition, this inventory was developed not by a partial aspects of a certain theory but based on the recent theories. Due to these reasons, the results of this study can be respected that it plays a leading part in understanding the affective achievement of Korean students.
김태희(Tae Hee Kim),이종희(Chong Hee Lee) 한국생약학회 1973 생약학회지 Vol.4 No.2
In Korea, two species Of Ho-Chang-Ho-Chang (Polygonum cuspidatum SIEB, et ZUCC.) and Wang-Ho-chang (Polygonum sachalinense FR. SCHM.)-had been identified, but the components Of the leaves of Polygonum species growing in Korea had never been reported. The authors examined the anatomical characteristics of Korean Polygonum species, identified the flavonoids contained in their leaves and obtained the following results: Korean Polygonum species should be divided into three species: Polygonum cuspidatum SIEB. et ZUCC., P. sachalinense FR. SCHM. and P. elliptica MIGO. The last one was illustrated in the report. P. cuspidatum contained reynoutrin and quercitrin, but no isoquercitrin could be identified. P. sachalinense also contained both reynoutrin and quercitrin, P. elliptica, which had never been studied, included the same flavonoids.