Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Elizabeth Ayers, Sophia Rabe-Hesketh, Rebecca Nugent. Incorporating Student Covariates in Cognitive Diagnosis Models. J. Classification, 30(2):195-224, 2013. [doi]
Abstract is missing.