Modification of Hostile Interpretation Bias in Depression: A Randomized Controlled Trial.

Published

Journal Article

Interpretation Bias Modification (IBM) is gaining attention in the literature as an intervention that alters cognitive biases and reduces associated symptoms. Forty, primarily college-aged, non-treatment-seeking adults with major depressive disorder (MDD) were randomly assigned to receive either IBM targeting hostile interpretation bias (IBM-H) or a healthy video control (HVC) condition. Compared to those in HVC, participants in IBM-H reported more benign interpretations and fewer hostile interpretations at posttreatment. No difference in depressive interpretation bias was found between groups at posttreatment. IBM-H led to improved anger control at posttreatment and follow-up compared to HVC, though no effects of condition were found on trait anger or depressive symptoms. The IBM-H group perceived their treatment as less credible than the HVC group. For individuals with high expectancy of treatment success, IBM-H led to lower posttreatment depressive symptoms compared to HVC, while findings trended in the opposite direction for those with low expectancy of success. Overall, these preliminary findings point to boundary conditions for the efficacy of IBM protocols for anger and depression and potential improvements to be made to future IBM protocols.

Full Text

Duke Authors

Cited Authors

  • Smith, HL; Dillon, KH; Cougle, JR

Published Date

  • March 2018

Published In

Volume / Issue

  • 49 / 2

Start / End Page

  • 198 - 211

PubMed ID

  • 29530259

Pubmed Central ID

  • 29530259

Electronic International Standard Serial Number (EISSN)

  • 1878-1888

Digital Object Identifier (DOI)

  • 10.1016/j.beth.2017.08.001

Language

  • eng

Conference Location

  • England