Wang, Ting; Merkle, Edgar C.; Zeileis, Achim - 2013
In this paper, we consider a family of recently-proposed measurement invariance tests that are based on the scores of a … fitted model. This family can be used to test for measurement invariance w.r.t. a continuous auxiliary variable, without pre …-specification of subgroups. Moreover, the family can be used when one wishes to test for measurement invariance w.r.t. an ordinal …