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Direct linkLi, Wei; Konstantopoulos, Spyros – Journal of Research on Educational Effectiveness, 2016
Class size reduction policies have been widely implemented around the world in recent years. However, findings about the effects of class size on student achievement have been mixed. This study examines class size effects on fourth-grade mathematics achievement in 14 European countries using data from TIMSS (Trends in International Mathematics and…
Descriptors: Class Size, Grade 4, Mathematics Achievement, Evidence
Konstantopoulos, Spyros; Chung, Vicki – American Educational Research Journal, 2011
Results from experimental and nonexperimental studies have shown that teachers differ in their effectiveness. In addition, evidence from nonexperimental studies has indicated that teacher effects last for 3 years in elementary grades. This study uses data from Project STAR and its follow-up study, the Lasting Benefits Study, to examine whether…
Descriptors: Mathematics Achievement, Reading Achievement, Science Achievement, Elementary School Students
Blatchford, Peter; Russell, Anthony; Bassett, Paul; Brown, Penelope; Martin, Clare – British Educational Research Journal, 2007
It is widely assumed that increasing the number of teaching assistants (TAs) in the classroom will be beneficial to children, and this is one important aim of the recently implemented Workforce Agreement. But there are still significant gaps in knowledge about many aspects of their deployment and impact. The Class Size and Pupil-Adult Ratios…
Descriptors: Teacher Student Relationship, Teaching Methods, Longitudinal Studies, Questionnaires
