Shrinking Classroom Age Variance Raises Student Achievement : Evidence from Developing Countries
Large classroom variance of student age is prevalent in developing countries, where achievement tends to be low. This paper investigates whether increased classroom age variance adversely affects mathematics and science achievement. Using exogenous...
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Format: | Policy Research Working Paper |
Language: | English |
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2012
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Online Access: | http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20110110163516 http://hdl.handle.net/10986/3300 |