Attention Bias Modification for Social Anxiety Disorder: Does training help, or is it a placebo effect?
Official title: Placebo Effects in Dot-Probe Attention Bias Modification (ABM) Among Adults With Social Anxiety Disorder.
Run by Tel Aviv University · NCT07666776 · Data updated 2026-11-12
This study tests whether a computerized attention training (ABM) reduces social anxiety symptoms in adults with SAD, and whether any improvement comes from actual attentional changes or from placebo/expectancy factors.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 65 Years |
| Sex | All |
| Enrollment | 90 (estimated) |
| Sponsor | Tel Aviv University Academic / other |
| Locations | 1 site (Tel Aviv) |
| Status | Recruiting |
| Started | June 15, 2026 |
| Main results expected | October 30, 2026 |
| Study ends | June 30, 2027 |
| Registry record updated | June 24, 2026 |
| Trial ID | NCT07666776 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults 18-65 with a primary diagnosis of generalized Social Anxiety Disorder and LSAS > 50, able to complete Hebrew-language assessments, and with stable treatment status if currently on medication.
✕Probably not a fit
Individuals without attentional biases relevant to social threat, or those whose symptoms are driven primarily by non-attentional factors, may not experience benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This randomized trial compares three groups of adults with generalized Social Anxiety Disorder: active dot-probe attention bias modification training, a placebo training, and a wait-list control. Participants complete eight training sessions over four weeks, with symptom changes assessed via clinical interviews and self-report measures before and after the intervention. The study also aims to disentangle the effects of attentional bias modification from nonspecific factors such as expectancy and engagement. Conducted at Tel Aviv University, the trial includes adults aged 18-65 with confirmed SAD and a LSAS score above 50, and excludes those with certain psychiatric or neurological conditions. Outcomes will inform whether ABM provides a specific therapeutic benefit beyond placebo in SAD.
Why it matters
Potential benefit: If successful, ABM could offer a non-pharmacologic, accessible treatment option to reduce social anxiety symptoms.
How similar studies have gone: Previous ABM research in SAD has shown mixed results, making this trial important to clarify efficacy and placebo contributions.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Adults aged 18-65 years * Primary diagnosis of generalized Social Anxiety Disorder based on clinical evaluation, the MINI International Neuropsychiatric Interview (MINI), and a Liebowitz Social Anxiety Scale (LSAS) score greater than 50 * Normal or corrected-to-normal vision without color blindness * Sufficient Hebrew proficiency to complete clinical interviews, self-report questionnaires, and computerized cognitive tasks Exclusion Criteria: * Previous participation in attention bias modification training using a dot-probe task * Previous participation in eye-tracking-based attention training * Current diagnosis of Post-Traumatic Stress Disorder * Current or past diagnosis of psychotic disorder or bipolar disorder * Neurological disorder (e.g., epilepsy or traumatic brain injury) * Severe suicidal ideation * Current substance or alcohol use disorder * Concurrent pharmacological or psychosocial treatment, unless medication has been stable for at least 45 days * Pregnancy * Uncorrected visual impairment or use of multifocal glasses
Where it's running
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Tel Aviv university
Tel Aviv, Israel Recruiting
Study contacts
- Principal investigator: Yair Bar-Haim, PhD — Tel Aviv University
- Study coordinator: Yair Bar-Haim, PhD
- Email: yair1@tauex.tau.ac.il
- Phone: 97236405465
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.