When is it appropriate to use a cross-classified multilevel model?
A) When it is unclear which level-1 units belong to the different higher-level units
B) When level-1 units can be members of more than one higher-level unit at the same time
C) When the level-1 units can only be nested into level-3 units
D) If your regular model fails to converge

Question

Quizplus · Accepted Answer

Cross-classified multilevel models are appropriate when level-1 units can belong to more than one higher-level unit simultaneously, such as students attending multiple schools.

When Is It Appropriate to Use a Cross-Classified Multilevel Model