An Ecological Momentary Assessment Approach of Environmental Triggers in the Role of Daily Affect, Rumination, and Movement Patterns in Early Alcohol Use Among Healthy Adolescents: Exploratory Study

Maren Prignitz   ^{1 *} , MSc ;   Stella Guldner   ^{2 *} , PhD ;   Stephan Johann Lehmler   ³ , MA ;   Pascal-M Aggensteiner   ² , PhD ;   Frauke Nees   ^{2, 3} , PhD ;   IMAC-Mind Consortium   ^{4 *}

¹ Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany

² Institute of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany

³ Institute of Medical Psychology and Medical Sociology, University Medical Center Schleswig Holstein, Kiel University, Kiel, Germany

⁴ see Acknowledgments, Hamburg, Germany

*these authors contributed equally