| Abstract: | Although social anxiety is known to be common among adolescents, there are no self-report measures with demonstrated reliability and validity for this population. The Social Phobia and Anxiety Inventory (SPAI) is a measure of social anxiety developed for adults. The purpose of this study was to determine the reliability and validity of the SPAI for adolescents. The sample consisted of 223 adolescents (aged 12–18 yrs) from both clinical and community sources. Confirmatory factor analysis established the validity of the 2 separate factors of Social Phobia and Agoraphobia. Reliability estimates by Cronbach alpha were acceptable for the SPAI subscales and total. The SPAI demonstrated good construct validity, showing statistically significant relationships with independent measures of social phobia and other anxiety variables. The results demonstrate that the SPAI is a reliable and valid measure of social phobia for adolescents. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
