The Characteristics of Parent-Child Dyadic Discourses in an Informal Learning Setting: Focusing on the ZPD System (비형식 교육환경에서 일어나는 부도와 아동의 대화: ZPD 체계를 중심으로)
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- Journal of The Korean Association For Science Education
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- v.27 no.9
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- pp.832-847
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- 2007