An empirical Q-matrix validation method for the sequential generalized DINA model

Ma, WC; de la Torre, J

Ma, WC (corresponding author), Univ Alabama, Dept Educ Studies Psychol Res Methodol & Counseli, Box 870231,Room 307B,520 Colonial Dr, Tuscaloosa, AL 35487 USA.

BRITISH JOURNAL OF MATHEMATICAL & STATISTICAL PSYCHOLOGY, 2020; 73 (1): 142

Abstract

As a core component of most cognitive diagnosis models, the Q-matrix, or item and attribute association matrix, is typically developed by domain exper......

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