Hol, A. M., Vorst, H. C. M., & Mellenbergh, G. J.. (2007). Computerized adaptive testing for polytomous motivation items: Administration mode effects and a comparison with short forms. Applied Psychological Measurement, 31, 412-429.

Hol, A. M., Vorst, H. C. M., & Mellenbergh, G. J.. (2008). Computerized Adaptive Testing of Personality Traits. Zeitschrift für Psychologie / Journal of Psychology, 216(1), 12-21. doi:10.1027/0044-3409.216.1.12

Hol, A. M., Vorst, H. C. M., & Mellenbergh, G. J.. (2005). A randomized experiment to compare conventional, computerized, and computerized adaptive administration of ordinal polytomous attitude items. Applied Psychological Measurement, 29, 159-183.

Hol, A. M., Vorst, H. C. M., & Mellenbergh, G. J.. (2001). Toepassing van een computergestuurde adaptieve testprocedure op persoonlijkheidsdata [Application of a computerised adaptive test procedure on personality data]. Nederlands Tijdschrift voor de Psychologie en haar Grensgebieden, 56, 119-133.

Hol, A. M. (2006). A CAT with personality and attitude. Enschede, The Netherlands: PrintPartners Ipskamp B.