Research & Results
For more than three school years, Collections has been rigorously tested, demonstrating that both pre-test high-scoring and low-scoring students improved their language skills—the latter most of all.
FOUNDATIONAL RESEARCH
EFFICACY RESEARCH
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ESSA Evidence Criteria
Overview of how Collections meets ESSA evidence criteria for “DEMONSTRATES A RATIONALE.”
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Instructional Effectiveness Study (2017)
Grades 7 and 10 during the 2016-2017 academic year
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Instructional Effectiveness Study (2015)
Grades 7 and 9 during the 2014-2015 academic year