Change in gaze-based attention bias in adolescents with Social Anxiety Disorder.

Although attention bias (AB) toward threat has been associated with Social Anxiety Disorder (SAD), concerns regarding the ability of current measures to detect change in AB following treatment exist. We sought to examine change in bias, as measured via eye-tracking, in adolescents with SAD receiving either attention-bias modification training (ABMT) or attention-control training (ACT). Gaze-based AB was associated (r = -0.361) with symptoms of social anxiety prior to treatment, whereas there was no association between bias as measured via dot probe and social anxiety. Moreover, gaze-based bias to same-age face stimuli showed change following treatment. Large effects are seen for condition (ABMT or ACT) and for time, independent of treatment condition, in gaze-based AB to same-age stimuli. Findings suggest that further research on gaze-based bias, to assess stability over time outside of treatment and sensitivity to change following intervention, is warranted.