ISSN 0439-755X
CN 11-1911/B
A method of Q-matrix validation for polytomous response cognitive diagnosis model based on relative fit statistics
WANG Daxun,GAO Xuliang,CAI Yan,TU Dongbo
Acta Psychologica Sinica . 2020, (1): 93 -106 .  DOI: 10.3724/SP.J.1041.2020.00093