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Download full textXu, Zeyu; Nichols, Austin – National Center for Analysis of Longitudinal Data in Education Research, 2010
The gold standard in making causal inference on program effects is a randomized trial. Most randomization designs in education randomize classrooms or schools rather than individual students. Such "clustered randomization" designs have one principal drawback: They tend to have limited statistical power or precision. This study aims to…
Descriptors: Test Format, Reading Tests, Norm Referenced Tests, Research Design
Peer reviewed
Direct linkSmith, J. David; Schneider, Barry H.; Smith, Peter K.; Ananiadou, Katerina – School Psychology Review, 2004
Bullying is a serious problem in schools, and school authorities need effective solutions to resolve this problem. There is a growing interest in the whole-school approach to bullying. Whole-school programs have multiple components that operate simultaneously at different levels in the school community. This article synthesizes the existing…
Descriptors: Program Effectiveness, Bullying, Public Schools, Program Evaluation
