Search Results - S. M. Helmer

COVID-19 related disruption in higher education students' health and wellbeing: Implications for university action by Christiane Stock, Christiane Stock, Stefanie M. Helmer, Katherina Heinrichs

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Development and evaluation of the efficacy of a web-based 'social norms'-intervention for the prevention and reduction of substance use in a cluster-controlled trial conducted at e... by Stefanie M. Helmer, Saskia Muellmann, Hajo Zeeb, Claudia R. Pischke

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Determinants of vaccination behavior among university students 20 months after the COVID-19 outbreak: Results of the COVID-19 German Student Well-being Study (C19 GSWS) by Jannis Trümmler, Eileen Heumann, Stefanie M. Helmer, Heide Busse, Christiane Stock, Sarah Negash, Claudia R. Pischke

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Depressive and anxiety symptoms among university students during the later stages of the COVID-19 pandemic in Germany - Results from the COVID 19 German Student Well-being Study (C... by Eileen Heumann, Stefanie M. Helmer, Heide Busse, Sarah Negash, Johannes Horn, Claudia R. Pischke, Yasemin Niephaus, Christiane Stock, Christiane Stock

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Perceptions of Study Conditions and Depressive Symptoms During the COVID-19 Pandemic Among University Students in Germany: Results of the International COVID-19 Student Well-Being... by Paula Mayara Matos Fialho, Franca Spatafora, Lisa Kühne, Heide Busse, Stefanie M. Helmer, Hajo Zeeb, Hajo Zeeb, Christiane Stock, Claus Wendt, Claudia R. Pischke

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Effects of a Brief Web-Based "Social Norms"-Intervention on Alcohol, Tobacco and Cannabis Use Among German University Students: Results of a Cluster-Controlled Trial Conducted at E... by C. R. Pischke, S. M. Helmer, H. Pohlabeln, S. Muellmann, S. Schneider, R. Reintjes, A. Schmidt-Pokrzywniak, M. Girbig, A. Krämer, A. Icks, A. Icks, U. Walter, H. Zeeb, H. Zeeb

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