Citation: R. Zwick et al., EFFECT OF RASCH CALIBRATION ON ABILITY AND DIF ESTIMATION IN COMPUTER-ADAPTIVE TESTS, Journal of educational measurement, 32(4), 1995, pp. 341-363
Citation: R. Zwick et al., A SIMULATION STUDY OF METHODS FOR ASSESSING DIFFERENTIAL ITEM FUNCTIONING IN COMPUTERIZED ADAPTIVE TESTS, Applied psychological measurement, 18(2), 1994, pp. 121-140