ISSN 0439-755X
CN 11-1911/B

Acta Psychologica Sinica ›› 2022, Vol. 54 ›› Issue (11): 1403-1415.doi: 10.3724/SP.J.1041.2022.01403

• Reports of Empirical Studies • Previous Articles     Next Articles

Validation and estimation of expert-defined Q-matrix with polytomous attribute

QIN Chunying1,2, YU Xiaofeng1   

  1. 1School of Psychology, Jiangxi Normal University, Nanchang, 330022, China
    2School of Mathematics and Information Science, Nanchang Normal University, Nanchang 330032, China
  • Published:2022-11-25 Online:2022-09-08

Key words: polytomous attribute, Q-matrix, p-DINA model, S statistics