교사 협력이 교사효능감을 매개로 학생 성취도에 미치는 영향 분석: PISA 2015 과학 교과 데이터를 중심으로

초록

This study seeks to explore the structural relationship among teacher collaboration, teachers’ efficacy, and student achievement in Science. Utilizing 2015 survey results of 875 Science teachers and the Science achievements of 4,243 secondary students from 「PISA 2015 」Science data, descriptive statistics, confirmatory factor analysis, structural equation modeling analysis, and mediator effect analysis were performed. We found that the structural relationship model was appropriate. In addition, while teacher collaboration influenced teachers’ efficacy, it did not have an impact on students' Science achievement. Nevertheless, teachers' efficacy mediated the effect of teacher collaboration on students' Science achievement. Based on these findings, we drew a few policy recommendations along with suggestions for further study.

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