Jansen, M. G. H. (2016). Poisson and Gamma models for reading speed and error. In W. J. van der Linden (eds.), Handbook of Modern Item Response Theory. Volume I: Models. Boca Raton, FL: CRC Press.
Molenaar, D., Tuerlinckx, F., & van der Maas, H. L. J. (2015). Fitting diffusion item response theory models for responses and response times using the R Package diffIRT. Journal of Statistical Software, 66 (4). doi: 10.18637/jss.v066.i04
Ratcliff, R. (1978). A theory of memory retrieval. Psychological Review, 85 (2), 59. doi: 10.1037/0033-295X.85.2.59
Tuerlinckx F, & De Boeck, P. (2005). Two interpretations of the discrimination parameter. Psychometrika, 70 (4), 629-650. doi: 10.1007/s11336-000-0810-3
Tuerlinckx, F., Molenaar, D., & van der Maas, H. L. J. (2016). Diffusion-Based Item Response Modeling. In W. J. van der Linden (eds.), Handbook of Modern Item Response Theory. Volume I: Models. Boca Raton, FL: CRC Press.