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Gray, James J. – ProQuest LLC, 2010
The purpose of this study was to answer the question: Are principals good at identifying effective teachers? Some studies have suggested they are not, but the evidence is not consistent. It is troubling that research results are inconsistent regarding principals' abilities to identify effective teachers. Why is there a disconnect between…
Descriptors: Principals, Teacher Evaluation, Identification, Teacher Effectiveness
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Luecht, Richard M. – Journal of Applied Testing Technology, 2005
Computer-based testing (CBT) is typically implemented using one of three general test delivery models: (1) multiple fixed testing (MFT); (2) computer-adaptive testing (CAT); or (3) multistage testing (MSTs). This article reviews some of the real cost drivers associated with CBT implementation--focusing on item production costs, the costs…
Descriptors: Adaptive Testing, Computer Assisted Testing, Quality Control, Costs