%0 Journal Article %T Motivation and Achievement: A Quantitative Synthesis: %A Uguroglu, Margaret E. %A Walberg, Herbert J. %J American Educational Research Journal %V 16 %N 4 %P 375-389 %@ 0002-8312 %D 2016-11-23 %I SAGE PublicationsSage CA: Los Angeles, CA %~ DeepDyve