The Efficacy of a Web-Based Stress Management Intervention for Employees Experiencing Adverse Working Conditions and Occupational Self-efficacy as a Mediator: Randomized Controlled Trial

Patricia Nixon   ¹ , MSc ;   David Daniel Ebert   ² , PhD ;   Leif Boß   ¹ , PhD ;   Peter Angerer   ³ , PhD ;   Nico Dragano   ⁴ , PhD ;   Dirk Lehr   ¹ , PhD

¹ Department of Health Psychology and Applied Biological Psychology, Institute of Psychology, Leuphana University, Lueneburg, Germany

² Division of Psychology & Digital Mental Health Care, Department for Sport & Health Sciences, Technical University of Munich, Munich, Germany

³ Faculty of Medicine, Institute of Occupational, Social and Environmental Medicine, Centre for Health and Society, Heinrich Heine University, Duesseldorf, Germany

⁴ Institute of Medical Sociology, Centre for Health and Society, University Hospital, Duesseldorf, Germany