Acceptability and Effectiveness of a Digital Single-Session Intervention for Negative Body Image and Depressive Symptoms in German Adolescents

Acceptability and Effectiveness of a Digital Single-Session Intervention for Negative Body Image and Depressive Symptoms in German Adolescents - Projekt OK

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

DRKS

Registry ID

DRKS00035662

Enrollment

200

Registered

2024-12-06

Start date

2024-12-02

Completion date

Unknown

Last updated

2026-02-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Negatives Körperbild, depressive Symptome

Interventions

Group 1: Single-Session Intervention "Project OK" This is a 20-to 30-minute digital, self-guided, single-session intervention (SSI) designed to help users shift from body positivity to body neutralit

after 14 days, the outcomes are assessed, and participants have the opportunity to engage with the intervention)

Eligibility

Sex/Gender

All

Age

16 Years to 18 Years

Inclusion criteria

Inclusion criteria: fluent in German

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
body image (Body Shape Satisfaction Scale, Wang et al., 2019)	—

Secondary

Measure	Time frame
body appreciation (Functionality Appreciation Scale, Alleva et al., 2017), hopelessness (short version of the Beck Hopelessness Scale, Perczel Forintos et al., 2013), weight concern (Weight Concern Scale, Killen et al., 1994), self-compassion (Self-Compassion Scale, Hupfeld & Ruffieux, 2011)	—

Countries

Germany

Contacts

Public ContactJulia Linke

Albert-Ludwigs-Universität Freiburg

julia.linke@psychologie.uni-freiburg.de+497612039468

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 7, 2026