Enhanced Stroop interference for threat in social phobia.

Socially anxious individuals are characterized by an attentional bias for threat-related information. However, this attentional bias to threat may be attenuated [Behav. Res. Ther. 34 (1996) 945] when these individuals are anxious. In the present study, we attempted to increase subjects' Stroop interference by changing the frequency of words to nonwords. We hypothesized that when the ratio of words to nonwords was low, individuals with social phobia (SPs) would show increased Stroop interference, but only for words related to social threat. Results were consistent with this hypothesis.