TY - Acta Psychologica Sinica A1 - YU Xiaofeng; LUO Zhaosheng; QIN Chunying; GAO Chunlei; LI Yujun T1 - Joint Estimation of Model Parameters and Q-Matrix Based on Response Data Y1 - 2015-02-25 00:00:00.0 JF - Acta Psychologica Sinica JO - Acta Psychologica Sinica SP - 273 EP - 282 VL - 47 IS - 2 UR - {https://journal.psych.ac.cn/acps/EN/10.3724/SP.J.1041.2015.00273} N1 - 10.3724/SP.J.1041.2015.00273 ER -