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Validation of the Social Interaction Anxiety Scale and the Social Phobia Scale across the anxiety disorders.

1997; American Psychological Association; Volume: 9; Issue: 1 Linguagem: Inglês

10.1037/1040-3590.9.1.21

1939-134X

Elissa J. Brown, Julia Turovsky, Richard G. Heimberg, Harlan R. Juster, Timothy A. Brown, David H. Barlow,

Child and Adolescent Psychosocial and Emotional Development

The psychometric adequacy of the Social Interaction Anxiety Scale (SIAS; R. P. Mattick & J. C. Clark, 1989), a measure of social interaction anxiety, and the Social Phobia Scale (SPS; R. P. Mattick & J. C. Clarke, 1989), a measure of anxiety while being observed by others, was evaluated in anxious patients and normal controls. Social phobia patients scored higher on both scales and were more likely to be identified as having social phobia than other anxious patients (except for agoraphobic patients on the SPS) or controls. Clinician-rated severity of social phobia was moderately related to SIAS and SPS scores. Additional diagnoses of mood or panic disorder did not affect SIAS or SPS scores among social phobia patients, but an additional diagnosis of generalized anxiety disorder was associated with higher SIAS scores. Number of reported feared social interaction situations was more highly correlated with scores on the SIAS, whereas number of reported feared performance situations was more highly correlated with scores on the SPS. These scales appear to be useful in screening, designing individualized treatments, and evaluating the outcomes of treatments for social phobia.