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Trajectories of math and reading achievement in low-achieving children in elementary school: Effects of early and later retention in grade.
Moser, Stephanie E., West, Stephen G., Hughes, Jan N.Volume:
104
Year:
2012
Language:
english
Journal:
Journal of Educational Psychology
DOI:
10.1037/a0027571
File:
PDF, 15.54 MB
english, 2012