Effectiveness of a web-based behavioural activation intervention for individuals with depression based on the Health Action Process Approach: protocol for a randomised controlled trial with a 6-month follow-up

• Harald Baumeister,
• Jürgen Bengel,
• David Daniel Ebert,
• Lena Violetta Krämer,
• Claudia Mueller-Weinitschke,
• Tina Zeiss

Affiliations

Harald Baumeister

Department of Clinical Psychology and Psychotherapy, Institute of Psychology and Education, Ulm University, Ulm, Germany

Jürgen Bengel

Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg im Breisgau, Germany

David Daniel Ebert

Department for Sport and Health Sciences, Chair for Psychology and Digital Mental Health Care, Technical University of Munich, Munich, Germany

Lena Violetta Krämer

Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg im Breisgau, Germany

Claudia Mueller-Weinitschke

Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg im Breisgau, Germany

Tina Zeiss

Department of Rehabilitation Psychology and Psychotherapy, Institute of Psychology, University of Freiburg, Freiburg im Breisgau, Germany