title: Evaluating Change in Beliefs About the Importance/Control of Thoughts as a Mediator of CBM-I and Responses to an ICT Stressor.
abstract: This study evaluated an adaptation of a Cognitive Bias Modification-Interpretation (CBM-I) procedure designed to shift interpretations of intrusive thoughts related to beliefs about the Importance and Control of Thoughts (ICT). Individuals high in the ICT belief domain were randomly assigned to one of two conditions: (a) a positive (n = 38) condition in which scenarios about intrusive thoughts were repeatedly paired with benign interpretations; or (b) a control (n = 39) condition in which scenarios about intrusive thoughts were paired with 50% benign and 50% threatening interpretations. Further, participants engaged in an ICT stressor task. Structural equation modeling with bias-corrected bootstrapping was used to examine the effects of training on ICT-relevant interpretations, beliefs, and ICT stressor responding. As predicted, individuals in a positive (vs. control) training condition reported decreases in ICT-relevant interpretations and beliefs. Further, there was a small, statistically significant indirect (i.e., mediated) effect of training on measures of ICT stressor responding, which occurred via decreases in ICT-relevant beliefs. In sum, results indicate that training was effective in influencing interpretations and beliefs tied to Importance/Control of Thoughts and that there may be clinical utility to shifting this belief domain.
authors.affiliation: Department of Psychology, Miami University.
authors.forename: Elise M
authors.initials: EM
authors.lastname: Clerkin
authors.affiliation: Department of Family and Community Medicine, University of Cincinnati College of Medicine.
authors.forename: Joshua C
authors.initials: JC
authors.lastname: Magee
authors.affiliation: Department of Psychology, Miami University.
authors.forename: E Marie
authors.initials: EM
authors.lastname: Parsons
keywords: Beliefs; Cognitive Bias Modification-Interpretation; Importance/Control of Thoughts; Intrusive Thoughts