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This paper is in the following e-collection/theme issue:

Electronic/Mobile Data Capture, Internet-based Survey & Research Methodology (1734) Digital Mental Health Interventions, e-Mental Health and Cyberpsychology (3144) Depression and Mood Disorders; Suicide Prevention (2427) Ecological Momentary Assessment (EMA) (503)

Published on in Vol 28 (2026)

This is a member publication of University of Duisburg-Essen

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/81095, first published .
Person's hands holding a smartphone displaying a mental health survey question.

Temporal Dynamics of Internal vs External Entrapment in Suicidal Ideation in Psychotherapy Outpatients: Prospective Longitudinal Cohort Study Using Ecological Momentary Assessment

Temporal Dynamics of Internal vs External Entrapment in Suicidal Ideation in Psychotherapy Outpatients: Prospective Longitudinal Cohort Study Using Ecological Momentary Assessment

Authors of this article:

Emmy Wichelhaus1 Author Orcid Image ;   Dajana Schreiber1 Author Orcid Image ;   Inken Höller2 Author Orcid Image ;   Thomas Forkmann1 Author Orcid Image
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Emmy Wichelhaus   1 , MSc ;   Dajana Schreiber   1 , PhD ;   Inken Höller   2 , PhD ;   Thomas Forkmann   1 , PhD

1 Department of Clinical Psychology and Psychotherapy, Institute of Psychology, University of Duisburg-Essen, Essen, Germany

2 Department of Psychology, Institute for Mental Health and Behavioral Medicine, Health and Medical University, Düsseldorf/Krefeld, Germany

Corresponding Author:

  • Emmy Wichelhaus, MSc
  • Department of Clinical Psychology and Psychotherapy
  • Institute of Psychology, University of Duisburg-Essen
  • Universitätsstr. 2
  • Essen 45141
  • Germany
  • Phone: 49 2011834502
  • Email: emmy.wichelhaus@uni-due.de