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Differential return on investment: Academic growth in mathematics and reading based on initial performance |
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| Authors: | Karen E. Rambo-Hernandez Matthew C. Makel Scott J. Peters Cristina Worley |
| Affiliation: | 1. Texas A&M University, College Station, Texas, USA;2. Johns Hopkins University, Baltimore, Maryland, USA;3. University of Wisconsin-Whitewater, Wisconsin, USA |
| Abstract: | |
| Keywords: | multilevel modeling academic growth longitudinal modeling return on investment Zone of proximal development achievement gap mathematics education reading education elementary schools |hierarchical linear modeling |