Authors: Lee, G Kolen, MJ Frisbie, DA Ankenmann, RD

Citation: G. Lee et al., Comparison of dichotomous and polytomous item response models in equating scores from tests composed of testlets, APPL PSYC M, 25(4), 2001, pp. 357-372

Authors: Chen, SY Ankenmann, RD Chang, HH

Citation: Sy. Chen et al., A comparison of item selection rules at the early stages of computerized adaptive testing, APPL PSYC M, 24(3), 2000, pp. 241-255

Authors: Bonebright, CA Clay, DL Ankenmann, RD

Citation: Ca. Bonebright et al., The relationship of workaholism with work-life conflict, life satisfaction, and purpose in life, J COUN PSYC, 47(4), 2000, pp. 469-477

Authors: Feldt, LS Ankenmann, RD

Citation: Ls. Feldt et Rd. Ankenmann, Determining sample size for a test of the equality of alpha coefficients when the number of part-tests is small, PSYCHOL MET, 4(4), 1999, pp. 366-377

Authors: Ankenmann, RD Witt, EA Dunbar, SB

Citation: Rd. Ankenmann et al., An investigation of the power of the likelihood ratio goodness-of-fit statistic in detecting differential item functioning, J EDUC MEAS, 36(4), 1999, pp. 277-300