ISSN 0439-755X
CN 11-1911/B
Extension of Cognitive Diagnosis Models Based on the Polytomous Attributes Framework and Their Q-matrices Designs
CAI Yan; TU Dongbo
Acta Psychologica Sinica . 2015, (10): 1300 -1308 .  DOI: 10.3724/SP.J.1041.2015.01300