An Analysis on Reliabilities of Scoring Methods and Rubric Ratings Number for Performance Assessments of Middle School Students' Science Investigation Activities (중학생 과학탐구활동 수행평가 시 채점 방식 및 척도의 수에 따른 신뢰도 분석)
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- Journal of The Korean Association For Science Education
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- v.30 no.2
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- pp.275-290
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- 2010