ISSN 0439-755X
CN 11-1911/B
Development of a Generalized Cognitive Diagnosis Model for polytomous responses based on Partial Credit Model
GAO Xuliang,WANG Daxun,WANG Fang,CAI Yan,TU Dongbo
Acta Psychologica Sinica . 2019, (12): 1386 -1397 .  DOI: 10.3724/SP.J.1041.2019.01386