Depression, trauma and mentalizing: No influence of depressive symptoms on spontaneous theory of mind in a subclinical sample.
Int J Soc Psychiatry 2020;
66:442-451. [PMID:
32308084 DOI:
10.1177/0020764020914918]
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Abstract
BACKGROUND
Depressive symptoms are associated with impaired social functioning, arguably because of reduced mentalizing abilities. However, findings in persons with depressive symptoms and/or major depressive disorder (MDD) are presently mixed, finding evidence both for and against the hypothesis of reduced mentalizing abilities.
AIMS
This study investigated spontaneous cognitive mentalizing in 36 age-, sex- and education-matched students with depressive symptoms and 45 comparisons with minimal depressive symptoms.
METHOD
To assess spontaneous mentalizing, we used the implicit theory of mind (ToM) task, which looks specifically at spontaneous computation of false belief.
RESULTS
Bayesian analysis did not support the hypothesis of impaired mentalizing; in fact, it suggested that the results were 3.90 times more likely to have occurred under the null hypothesis. Results remained stable when comparing depressed and non-depressed individuals without maltreatment exposure but were inconclusive in the maltreatment-exposed groups.
CONCLUSION
The findings suggest no effect of spontaneous mentalizing in a high-functioning depressed sample. Moreover, the findings also emphasize the need to control for childhood maltreatment experiences in future ToM and social functioning research, as these may constitute subgroups within depressed samples. Tailored therapy for maltreated depression individuals may be beneficial.
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