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Attentional bias in complicated grief
Fiona Maccallum1, Richard A Bryant
1University of New South Wales, Sydney, Australia.
Journal of Affective Disorders
|May 21, 2010
Summary
Individuals with Complicated Grief (CG) show an attentional bias, focusing more on death-related words than neutral ones. This cognitive pattern may contribute to the persistence of grief symptoms.
Area of Science:
- Psychology
- Cognitive Neuroscience
- Bereavement Studies
Background:
- Complicated Grief (CG) is a severe consequence of bereavement with significant health costs.
- Cognitive processes underlying CG remain poorly understood.
- This research specifically examines information processing in individuals experiencing CG.
Purpose of the Study:
- To investigate information processing biases in Complicated Grief.
- To explore the role of attentional bias in the maintenance of CG.
Main Methods:
- A modified emotional Stroop task was administered to 24 individuals with CG and 25 without CG.
- Participants viewed death-related and neutral cue words.
- A subset of participants received instructions to suppress thoughts of death.
Main Results:
- Individuals with CG exhibited slower reaction times when color-naming death-related words compared to neutral words.
- CG participants also showed slower color-naming of death-related words than non-CG participants.
- These findings indicate an attentional bias towards loss-related stimuli in CG.
Conclusions:
- This study provides the first evidence of an information processing bias in Complicated Grief.
- The observed attentional bias may sustain dysphoric mood and preoccupation with loss.
- Findings align with cognitive models suggesting selective attention to loss reminders in CG.
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