Singular and Combined Effects of Thought Suppression and Anxiety Induction on Frequency of Threatening Thoughts: An Experimental Investigation
Authors: Cougle, Jesse1; Smits, Jasper2; Lee, Han-Joo1; Powers, Mark1; Telch, Michael3
Source: Cognitive Therapy and Research, Volume 29, Number 5, October 2005 , pp. 525-539(15)
Publisher: Springer
Abstract:
The suppression of unwanted thoughts has been hypothesized to play an important role in the maintenance of clinical disorders such as OCD and PTSD. The present study sought to examine the singular and combined effects of thought suppression instructions and anxiety induction (as induced by an anticipated impromptu speech) on the frequency of threat-relevant thoughts. Socially anxious participants were randomized to one of four conditions: (a) thought suppression instructionsanticipated speech; (b) thought suppression instructionsno anticipated speech; (c) no thought suppression instructionsanticipated speech; and (d) no thought suppression instructionsno anticipated speech. Contrary to prediction, those instructed to suppress their target thoughts under conditions of heightened anxiety reported fewer anxious thoughts following suppression than the non-suppression group. This effect was not observed among participants in the no anxiety induction control condition. Our findings provide preliminary evidence that anxiety induction may actually facilitate successful suppression of threat-relevant thoughts. Theoretical implications are discussed.Keywords: thought suppression; anxiety; social phobia; intrusive thoughts
Document Type: Research article
DOI: 10.1007/s10608-005-2793-x
Affiliations: 1: Laboratory for the Study of Anxiety Disorders, Department of Psychology, University of Texas at Austin, Austin, Texas, 2: Department of Psychology, Southern Methodist University, Dallas, Texas, 3: Laboratory for the Study of Anxiety Disorders, Department of Psychology, University of Texas at Austin, Austin, Texas, Email: telch@austin.utexas.edu

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