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Direct linkPoncy, Brian C.; Skinner, Christopher H.; Axtell, Philip K. – Journal of Psychoeducational Assessment, 2005
Generalizability (G) theory was used with a sample of 37 third-grade students to assess the variability in words correct per minute (WCPM) scores caused by student skill and passage variability. Reliability-like coefficients and the SEM based on a specific number of assessments using different combinations of passages demonstrated how manipulating…
Descriptors: Generalizability Theory, Curriculum Based Assessment, Error of Measurement, Reliability
