Single Session Intervention for Reducing Academic Procrastination – CONCRAS

Single Session Intervention for Reducing Academic Procrastination – CONCRAS - CONCRAS

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00034009

Enrollment

150

Registered

2024-05-08

Start date

2024-05-13

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

academic procrastination

Interventions

Group 1: ACT intervention on procrastination with ACT rationale in advance Group 2: ACT intervention on procrastination with CBT rationale in advance Group 3: CBT intervention on procrastination with

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: german-speaking

Exclusion criteria

Exclusion criteria: No procrastination behavior, no specific upcoming task/exam

Design outcomes

Primary

Measure	Time frame
- Assessment of treatment outcome expectations via the Generic rating scale for previous treatment experiences, treatment expectations, and treatment effects (GEEE) as well as assessment of content-based expectations (measurement time points: before training t0, directly after training t1, 2-week follow-up t2) - Assessment of procrastination behavior using the Academic Procrastination State Inventory - German version (APSI-D) and the short scale for assessing (trait) procrastination (GPS-K) (measurement time point: before training t0, 2-week follow-up t2)	—

Measure

Time frame

- Assessment of treatment outcome expectations via the Generic rating scale for previous treatment experiences, treatment expectations, and treatment effects (GEEE) as well as assessment of content-based expectations (measurement time points: before training t0, directly after training t1, 2-week follow-up t2) - Assessment of procrastination behavior using the Academic Procrastination State Inventory - German version (APSI-D) and the short scale for assessing (trait) procrastination (GPS-K) (measurement time point: before training t0, 2-week follow-up t2)

—

Secondary

Measure	Time frame
- Psychopathology via the Brief Symptom Inventory (BSI) and the Patient Health Questionnaire (PHQ-D) (measurement time points: baseline t0, 2-week follow-up t2) - Assessment of psychological flexibility via CompACT-8 (measurement points: baseline t0, 2-week follow-up t2)	—

Countries

Germany

Contacts

Public ContactDaria Mousavi

Philipps-Universität Marburg

daria.mousavi@uni-marburg.de06421 2823757

Outcome results

None listed

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