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Generalized Anxiety Disorder (GAD) is a chronic condition characterized by excessive and uncontrollable worry that persists for at least six months, significantly interfering with daily functioning. Unlike situational anxiety, which arises in response to specific stressors, GAD often occurs without a clear cause. Individuals may experience disproportionate worry about work, health, or relationships. For instance, a person might continuously fear poor health despite normal medical evaluations or...
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Updated: Jan 23, 2026

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
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Attentional Bias Modification Training for Patients with Generalised Anxiety Disorder: a Randomised Controlled Study.

S Wh Chau1, C Y Tse2,3, S Hw So4

  • 1Department of Psychiatry, Tai Po Hospital, Hong Kong.

East Asian Archives of Psychiatry : Official Journal of the Hong Kong College of Psychiatrists = Dong Ya Jing Shen Ke Xue Zhi : Xianggang Jing Shen Ke Yi Xue Yuan Qi Kan
|June 26, 2019
PubMed
Summary

Attentional bias modification training (ABMT) did not significantly reduce anxiety or worry in generalized anxiety disorder (GAD) patients compared to a sham intervention. This study suggests ABMT may not be an effective treatment for GAD.

Keywords:
Anxiety disordersAttentional bias

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Area of Science:

  • Psychiatry
  • Clinical Psychology
  • Cognitive Neuroscience

Background:

  • Hypervigilance to threat is a key mechanism in generalized anxiety disorder (GAD).
  • Attentional bias modification training (ABMT) aims to reduce attention to threat.
  • The efficacy of ABMT as a mechanistically focused intervention for GAD remains unexamined.

Purpose of the Study:

  • To investigate the effect of brief ABMT on anxiety, worry, and attentional bias in GAD outpatients.
  • To determine the association between changes in attentional bias and changes in anxiety and worry.

Main Methods:

  • A parallel-group, double-blind, randomized controlled trial was conducted.
  • Patients with GAD received 4 weekly sessions of either ABMT or sham ABMT alongside standard care.
  • Anxiety, pathological worry, and attentional bias were measured using validated scales and bias scores.

Main Results:

  • Both ABMT and sham ABMT groups showed significant reductions in anxiety and worry.
  • No significant difference in anxiety or worry reduction was observed between the ABMT and sham groups.
  • No significant change in attentional bias was found after ABMT, nor was it correlated with changes in anxiety or worry.

Conclusions:

  • The study did not find evidence supporting the efficacy of brief ABMT as a mechanistically focused treatment for GAD.
  • Small sample size and short treatment duration may limit the conclusiveness of the findings.
  • Further research with larger samples and longer interventions is warranted.