Kärner, Tobias, Detlef Sembill, Christian Aßmann, Edgar Friederichs, and Claus H. Carstensen. 2017. “Analysis of Person-Situation Interactions in Educational Settings via Cross-Classified Multilevel Longitudinal Modeling: Illustrated With the Example of students’ Stress Experience”. Frontline Learning Research 5 (1):16-42. https://doi.org/10.14786/flr.v5i1.137.