Pooja D. Saraff, Bethany Shikatani, Anna Maria Rogic, Erin Faith Dodig, Snigdha Talluri, Heather Murray-Latin
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Intolerance of Uncertainty and Social Anxiety: An Experimental Investigation
Intolerance of uncertainty (IU) is a cognitive bias that leads to perception and intolerance of uncertainty and has associated negative cognitive, emotional, and behavioural responses. It plays a strong role in social anxiety disorder (SAD; Counsell et al., 2017). Our experimental study examined the impact of uncertainty related to a social stressor on SAD using a speech task. We examined features of SAD including anticipatory anxiety, anxiety during the task, willingness to perform the task, and avoidance of the task. Undergraduate students (N = 110, 88% female) with significant social anxiety completed a series of questionnaires, then were randomised to one of two conditions related to level of uncertainty about an impromptu speech task. The experimental condition (state IU) did not predict any of the outcome variables, while trait IU significantly predicted anxiety levels. Results indicate that increased uncertainty of a social situation does not impact acute anxiety levels in SAD and reinforce the strong role of trait IU as a transdiagnostic cognitive variable. Neither trait nor state IU predicted the willingness and avoidance variables. Results also highlighted the central role of the experience of anxiety on avoidance behaviours, above cognitive factors such as IU.
期刊介绍:
Behaviour Change is the journal of the Australian Association for Cognitive and Behavioural Therapy and has long been considered a leader in its field. It is a quarterly journal that publishes research involving the application of behavioural and cognitive-behavioural principles and techniques to the assessment and treatment of various problems. Features of Behaviour Change include: original empirical studies using either single subject or group comparison methodologies review articles case studies brief technical and clinical notes book reviews special issues dealing with particular topics in depth.