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Authors: WILLIAMS VSL

Citation: Vsl. Williams, THE UNBIASED ANCHOR - BRIDGING THE GAP BETWEEN DIF AND ITEM BIAS, Applied measurement in education, 10(3), 1997, pp. 253-267

Authors: GRAYLITTLE B WILLIAMS VSL HANCOCK TD

Citation: B. Graylittle et al., AN ITEM RESPONSE THEORY ANALYSIS OF THE ROSENBERG SELF-ESTEEM SCALE, Personality & social psychology bulletin, 23(5), 1997, pp. 443-451

Authors: THISSEN D POMMERICH M BILLEAUD K WILLIAMS VSL

Citation: D. Thissen et al., ITEM RESPONSE THEORY FOR SCORES ON TESTS INCLUDING POLYTOMOUS ITEMS WITH ORDERED RESPONSES, Applied psychological measurement, 19(1), 1995, pp. 39-49

Authors: WILLIAMS VSL WAKEFORD ME

Citation: Vsl. Williams et Me. Wakeford, THE PREDICTIVE-VALIDITY OF THE NATIONAL TEACHER EXAMINATIONS USED FORADMISSION TO TEACHER-EDUCATION PROGRAMS, Educational and psychological measurement, 53(2), 1993, pp. 533-539