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Drummond, Katie V.; Tucker-Bradway, Natalie; Smith, Deeza-Mae; Hubbard, Daniel; Meakin, John; Salinger, Terry – American Institutes for Research, 2020
This i3 scale-up study examined the implementation and effectiveness of a 3-year literacy intervention developed by the Children's Literacy Initiative (CLI). The study was a school-level cluster randomized controlled trial conducted in 55 elementary schools from four states. Implementation results showed a high level of fidelity of intervention…
Descriptors: Literacy Education, Intervention, Program Effectiveness, Program Evaluation
Petscher, Yaacov; Zumeta Edmonds, Rebecca; Arden, Sarah; Weingarten, Zachary – American Institutes for Research, 2020
The purpose of this project evaluation was to assess the impact of data-based individualization (DBI) on the mathematics achievement of students with intensive mathematics learning needs, including students with disabilities. The evaluation study used a cluster randomized trial in which elementary schools were randomly assigned to treatment using…
Descriptors: Mathematics Achievement, Students with Disabilities, Student Needs, Program Effectiveness
Thissen, David; Norton, Scott – American Institutes for Research, 2013
Development of the Common Core State Standards (CCSS), and the creation of the Smarter Balanced Assessment Consortium (Smarter Balanced) and the Partnership for Assessment of Readiness for College and Careers (PARCC), changes the pattern of accountability testing. These changes raise the question: "How should NAEP's validity and utility be…
Descriptors: National Competency Tests, Psychometrics, State Standards, Academic Standards