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Download full textCampbell Collaboration, 2020
This Campbell systematic review examines the effects of targeted school-based interventions on standardised tests in reading and maths. The review analyses evidence from 71 studies, 52 of which are randomised controlled trials. School-based interventions targeting students with, or at risk of, academic difficulties in Grades 7-12 have on average…
Descriptors: Intervention, Reading Achievement, Mathematics Achievement, At Risk Students
