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Scaling Lab

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~ Test Construction and Validation ~

~ Test Construction and Validation ~. Fundamental Points and Practices Stephen J. Vodanovich, Ph.D. ~ Identifying The Item Domain ~ [a.k.a. Where do the questions come from?]. Test. Item Domain. Specific, defined content area (e.g., course exam, training program)

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Reliability Analysis

Reliability Analysis. The reliability of a measuring instrument is defined as the ability of the instrument to measure consistently the phenomenon it is designed to assess. Reliability, therefore, refers to test consistency.

302 views • 16 slides