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Updated: May 21, 2026

Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression
Published on: May 19, 2015
The combined cognitive bias hypothesis in depression
Jonas Everaert1, Ernst H W Koster, Nazanin Derakshan
1Ghent University, Department of Experimental Clinical and Health Psychology, Henri Dunantlaan 2, B-9000 Ghent, Belgium. jonas.everaert@ugent.be
Cognitive biases in depression, affecting attention, interpretation, memory, and control, are interconnected. Research suggests multiple biases, not just single ones, may predict depressive symptoms.
Area of Science:
- Cognitive psychology
- Clinical psychology
- Psychiatry
Background:
- Cognitive biases are evident in depression across information processing stages.
- Existing research often examines biases in isolation, limiting understanding of their interplay.
Purpose of the Study:
- To apply the combined cognitive bias hypothesis to depression research.
- To review competing theoretical frameworks in depression and cognitive bias.
- To examine the association between depression-related processing biases.
Main Methods:
- Review of behavioral studies on the interplay of depression-related processing biases.
- Analysis of current findings on cognitive biases in depression.
Main Results:
- Evidence suggests various cognitive biases are associated in depression.
- The predictive power of single versus multiple biases on depressive symptoms remains unclear.
Conclusions:
- The interplay of cognitive biases offers a promising avenue for understanding depression.
- Further research is needed to advance the combined cognitive bias hypothesis in depression.
- Theoretical and clinical implications highlight the need for integrated approaches to cognitive bias in depression treatment.
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