AUTHOR=Zhang Xueqin , Jiang Yu , Xin Tao , Liu Yanlou 

TITLE=Validating attribute hierarchies in cognitive diagnosis models

JOURNAL=Frontiers in Psychology

VOLUME=Volume 16 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1562807

DOI=10.3389/fpsyg.2025.1562807

ISSN=1664-1078