Longitudinal studies that definitively establish causality between intolerance of uncertainty and social anxiety

The gap

Evidence profile

Sourced from the stated challenges and future-work section and synthesized and stated research gap of the source papers, classified as general, drawn from work published between 1985 and 2025, spanning 3 journals. Those papers have been cited 221 times in total.

Supporting evidence — 6 representative gaps

• Intolerance of Uncertainty and Emotion Regulation in Generalized Anxiety Disorder: The Role of Reappraisal and Suppression (2025) · Behavioral Sciences · cited 2× · doi

  The study identifies the challenge of accurately measuring intolerance of uncertainty in patients with generalized anxiety disorder. The study also notes the challenge of developing effective interventions that address both cognitive and emotional dimensions. The study highlights the need to further explore the relationship between intolerance of uncertainty and emotion regulation strategies in patients with generalized anxiety disorder.

  generalstated challenges
  Keywords: study identifies challenge accurately measuring intolerance uncertainty patients
• Does Intolerance of Uncertainty Influence Social Anxiety Through Rumination? A Mediation Model in Emerging Adults (2025) · Behavioral Sciences · cited 6× · doi

  Further research should investigate the relationship between intolerance of uncertainty and social anxiety in different populations. Studies should examine the effectiveness of interventions targeting intolerance of uncertainty and rumination in reducing social anxiety. Research should explore the role of other cognitive processes in the development of social anxiety. Longitudinal studies could examine the temporal relationship between intolerance of uncertainty, rumination, and social anxiety.

  generalfuture-work section
  Keywords: further research investigate relationship between intolerance uncertainty social
• Communication apprehension and general anxiety in the prediction of public speaking anxiety (1985) · Communication Quarterly · cited 36× · doi

  Future research should investigate the generalizability of the findings to other populations. Further studies should examine the relationship between communication apprehension and general anxiety in different contexts. Research should aim to develop interventions that target communication apprehension in the treatment of public speaking anxiety.

  generalfuture-work sectionevidence 5/5
  Keywords: future research investigate generalizability findings other populations further
• Intolerance of Uncertainty, anxiety, and worry in children and adolescents: A meta-analysis (2017) · Journal of Affective Disorders · cited 163× · doi

  No longitudinal studies have examined how intolerance of uncertainty—a cognitive factor strongly associated with anxiety in youth—predicts the development or trajectory of ecological anxiety specifically. Existing work establishes intolerance of uncertainty as a robust predictor of generalized anxiety and worry in adolescents, but none of these studies applies this construct to environmental or climate-related anxiety.

  generalsynthesizedevidence 5/5
  Keywords: longitudinal studies have examined intolerance uncertainty cognitive factor
• The Influence of Intolerance of Uncertainty on Social Anxiety in University Students: The Sequential Mediating Effect of Core Self-Evaluation and Attentional Control (2024) · Behavioral Sciences · cited 7× · doi

  The underlying mediating processes between intolerance of uncertainty and social anxiety are not well understood. There is a need for a conceptual framework to mitigate the deleterious repercussions of social anxiety. The study aims to address the gap in understanding the complex association between aversion to uncertainty and social anxiety.

  generalstated research gapevidence 5/5
  Keywords: underlying mediating processes between intolerance uncertainty social anxiety
• The Influence of Intolerance of Uncertainty on Social Anxiety in University Students: The Sequential Mediating Effect of Core Self-Evaluation and Attentional Control (2024) · Behavioral Sciences · cited 7× · doi

  longitudinal studies that definitively establish causality between intolerance of uncertainty and social anxiety, - broadening the sample to achieve a gender equilibrium, - incorporating more variables, such as self-esteem, social support, and cognitive biases, - conduct in-depth explorations of undergraduate students' social anxiety

  generalfuture-work sectionevidence 5/5
  Keywords: longitudinal studies definitively establish causality between intolerance uncertainty

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