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Download full textBracey, Gerald; Rudner, Lawrence M. – 1992
Over the last 15 years or so, research into measurement error has begun to consider not just whether the test items fit, but whether the people who answer the items fit. Attempts to systematically identify people who do not fit the typical pattern have led to several "person-fit statistics." This digest describes the need for such…
Descriptors: Cognitive Processes, Error of Measurement, Goodness of Fit, Individual Differences
