Drasgow, F., Levine, M.V., & Williams, E.A. (1985). Appropriateness measurement with polytomous item response models and standardized indices. British Journal of Mathematical and Statistical Psychology, 38, 67-68.
2.
Muraki, E. ( 1992). A generalized partial credit model: Application of an EM algorithm. Applied Psychological Measurement, 16, 159-176.
3.
Samejima, F. ( 1969). Estimation of latent ability using a response pattern of graded scores. Psychometrika Monograph Supplement, No. 17.
4.
Tatsuoka, K.K. ( 1984). Caution indices based on item response theory. Psychometrika, 49, 95-110.
5.
van Krimpen-Stoop, E.M.L.A., & Meijer, R.R. ( 1999). The null distribution of person-fit statistics for conventional and adaptive tests. Applied Psychological Measurement, 23, 327-345.
6.
van Krimpen-Stoop, E.M.L.A., & Meijer, R.R. ( 2002). Detection of person misfit in computerized adaptive tests with polytomous items. Applied Psychological Measurement, 26, 164-180.
7.
Wright, B.D., & Stone, M.H. ( 1979). Best test design. Chicago, IL: Mesa.