과학 탐구능력 측정을 위한 표준화 검사지 개발 - 중학교 2학년의 자료 분석과 해석 능력을 중심으로 -

다국어 초록 (Multilingual Abstract)

This study has formed a clear definition of the elements of inquiry skills : inference, determining relationship, causal explanation, prediction, and created the goals of assessment and the items of assessment. They have been checked the validity and the objectivity and the clarity of the items by six professors of science education. At the same time, the two times of the field trial has been executed, and checked the discriminating power and the difficulty index and the effectiveness of distracters, and modified the items. The test developed in this way was administered to 1060 students of the eighth grade, randomly clustersampled from the universe, and standardized. The test is the aptitude test as well as the norm-reference test, and has twenty items. The testing-time is thirty minutes. And the cotent validity is 85%, the objectivity of the answer keys 91.7%, the mean of items difficulty 68.8%, the mean of discriminating power 0.39, the standard deviation 3.31, the reliability(K-R 20) 0.69. Because it is the standardized test, it can diagnose the well-developed skills and the ill-developed skills of the students, and monitor the development of skills.