Related Experiment Video

Updated: Jun 16, 2026

Using the Threat Probability Task to Assess Anxiety and Fear During Uncertain and Certain Threat
11:18

Using the Threat Probability Task to Assess Anxiety and Fear During Uncertain and Certain Threat

Published on: September 12, 2014

Does it feel certain enough? Intolerance of uncertainty predicts checking behavior through 'not just right'

Helmut Appel1, André Mattes2, Alexander L Gerlach1

  • 1Institute of Clinical Psychology and Psychotherapy, University of Cologne, Pohligstr. 1, Cologne 50969, Germany.

Cognitive Behaviour Therapy
|February 5, 2026
PubMed

Keywords:
Intolerance of uncertaintyOCDanxiety disorderscheckingincompletenessnot just rightsafety behavior

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