Ethnic achievement gaps are often explained in terms of student and school factors. The decomposition of these gaps into their within- and between-school components has therefore been applied as a ...

中文翻译：

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跨多层次分析和多民族分解民族成就差距

种族成就差距通常用学生和学校因素来解释。因此，将这些差距分解为学校内部和学校之间的组成部分已被用作...