Classroom Grade Composition and Pupil Achievement

Edwin Leuven and Marte Rønning.

The Economic Journal

Photo: The Economic Journal

Published in:

The Economic Journal 2015 (forthcoming)

DOI: 10.1111/ecoj.12177

Abstract:

This article exploits discontinuous grade mixing rules in Norwegian junior high schools to estimate how classroom grade composition affects pupil achievement. Pupils in mixed grade classrooms are found to outperform pupils in single grade classrooms. This finding is driven by pupils benefiting from sharing the classroom with more mature peers from higher grades. The presence of lower grade peers is detrimental for achievement. Pupils can, therefore, benefit from de-tracking by grade but the effects depend crucially on how the classroom is balanced in terms of lower and higher grades. These results reconcile the contradictory findings in the literature.

Published July 22, 2015 2:33 PM