Why the study?
Do different interpretation bias tasks measure the same cognitive process and correlate similarly with depression severity in undergraduate students?
Population
82 unselected undergraduate students (59 female)
Design
Cross-sectional
Key result
Direct measures of interpretation bias correlated more strongly with depressive symptoms than indirect measures, with only the Scrambled Sentences Task explaining unique variance.
Authors
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Interpretation bias tasks should not be treated as interchangeable in depression research; challenges consensus on equivalence and leaves optimal task selection open.
Cross-Sectional (n=82)
Do different interpretation bias tasks measure the same cognitive process and correlate similarly with depression severity in undergraduate students?
Interpretation bias tasks may not measure the same cognitive process, and direct measures like the Scrambled Sentences Task are more reliably associated with depression severity.
O’Connor et al. (2021) conducted a cross-sectional in Depressive symptoms (n=82). Interpretation bias measures (direct and indirect tasks) was evaluated on Convergence among interpretation bias measures and associations with depressive symptom severity. Direct measures of interpretation bias correlated more strongly with depressive symptoms than indirect measures, with only the Scrambled Sentences Task explaining unique variance.
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