Jeon M, Rockwood NJ. PLmixed: an R package for generalized linear. Appl Psychol Meas. 2018 Jul;42(5):401-2. doi: 10.1177/0146621617748326
DiTrapani J, Rockwood N, Jeon M. IRT in SPSS using the SPIRIT macro. Appl Psychol Meas. 2018 Mar;42(2):173-4. doi: 10.1177/0146621617733956
DiTrapani J, Rockwood N, Jeon M. Explanatory IRT analysis using the SPIRT macro in SPSS. TQMP. 2018;14(2):81-98. doi: 10.20982/tqmp.14.2.p081