Authors: Hontangas, P Ponsoda, V Olea, J Wise, SL

Citation: P. Hontangas et al., The choice of item difficulty in self-adapted testing, EUR J PSY A, 16(1), 2000, pp. 3-12

Authors: Wise, SL Finney, SJ Enders, CK Freeman, SA Severance, DD

Citation: Sl. Wise et al., Examinee judgments of changes in item difficulty: Implications for item review in computerized adaptive testing, APPL MEAS E, 12(2), 1999, pp. 185-198