Social anxiety and history of behavioral inhibition in young adults.

To evaluate the relationship between the childhood temperament behavioral inhibition (BI) and anxiety symptomology, we investigated differences in retrospective reports of childhood BI among undergraduates reporting one of the following: (a) Social anxiety (n = 10), (b) generalized anxiety (n = 13), (c) both social and generalized anxiety (n = 15), and (d) minimal social and generalized anxiety (n = 38). Contrary to the hypothesis that BI acts as a nonspecific risk factor for anxiety symptoms, our findings revealed that a history of childhood BI was associated with symptoms of social phobia but not generalized anxiety disorder. Moreover, participants displaying symptoms of both generalized anxiety disorder and social phobia were no more likely to show a childhood history of BI than participants displaying social phobia symptoms alone. These data suggest that a childhood history of BI may be more strongly associated with adult social anxiety than some other types of anxiety pathology.