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Research Foundation for Star Adaptive Assessments: Science of Star

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Core Progress for Reading: Empirically validated learning progressions

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Core Progress for Math: Empirically validated learning progressions

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The Research Foundation for Accelerated Reader

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What Kids Are Reading: 2021 Edition

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Special Report: Trends in Student Outcome Measures: The Role of Individualized Reading Practice

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Special Report: Trends in Student Outcome Measures: The Role of Individualized Math Practice

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