| Intention-to-treat (n = 57) | Completers (n = 50) | ||
---|---|---|---|---|
 | Pre | Post | Pre | Post |
Social Phobia Scale | 36.2 (15.4) | 24.7 (15.2) *** | 36.7 (15.4) | 24.0 (15.3) *** |
Social Interaction Anxiety Scale | 54.8 (15.0) | 43.0 (16.0) *** | 54.9 (14.8) | 41.8 (15.6) *** |
Fear of Negative Evaluation1 | 24.6 (5.1) | 22.1 (6.5) ** | 24.3 (5.1) | 20.8 (6.5) ** |
Brief Fear of Negative Evaluation2 | 33.2 (10.7) | 28.1 (9.6) ** | 33.4 (10.6) | 27.6 (9.3) *** |
FQ-spa | 24.0 (6.2) | 17.8 (7.8) *** | 24.2 (6.2) | 16.9 (8.1) *** |
WHLSb | 14.0 (6.1) | 10.4 (6.3) *** | 13.9 (6.1) | 9.4 (6.3) *** |
LSAS (total)c | 76.2 (25.6) | 59.6 (27.3) *** | 77.2 (26.1) | 58.5 (27.8) *** |
   Fear of performance | 20.8 (5.8) | 16.3 (6.9) *** | 20.9 (6.1) | 15.9 (7.2) *** |
   Avoidance of performance | 17.3 (8.2) | 11.5 (7.9) *** | 17.8 (8.3) | 11.1 (8.0) *** |
   Fear of social interaction | 20.0 (6.9) | 17.5 (7.2) ** | 20.1 (6.8) | 17.3 (7.2) ** |
   Avoidance of social interaction | 18.1 (7.9) | 14.3 (8.5) *** | 18.4 (7.8) | 14.2 (8.4) *** |
NEO Five Factor Index | Â | Â | Â | Â |
   Neuroticism | 31.0 (9.0) | - | 31.6 (9.2) | - |
   Extroversion | 21.8 (8.0) | - | 21.6 (8.1) | - |
   Conscientiousness | 24.7 (7.7) | - | 24.6 (8.0) | - |
   Openness | 30.5 (6.7) | - | 29.0 (5.3) | - |
   Agreeableness | 24.2 (7.9) | - | 30.3 (6.8) | - |
Symptom Checklist-90 Revised | Â | Â | Â | Â |
   Somatization | 0.7 (0.6) | 0.5 (0.6) n.s. | 0.7 (0.6) | 0.5 (0.5) ** |
   Obsessive-compulsive | 1.7 (0.9) | 1.4 (0.9) ** | 1.7 (0.9) | 1.3 (0.8) ** |
   Interpersonal sensitivity | 2.1 (0.8) | 1.6 (0.9) *** | 2.1 (0.8) | 1.4 (0.9) *** |
   Depression | 1.6 (0.8) | 1.2 (0.9) *** | 1.6 (0.8) | 1.1 (0.8) *** |
   Anxiety | 1.5 (0.8) | 1.2 (0.9) ** | 1.4 (0.8) | 1.1 (0.9) ** |
   Hostility | 0.8 (0.6) | 0.6 (0.6) ** | 0.8 (0.6) | 0.6 (0.6) ** |
   Phobic anxiety | 1.1 (0.8) | 0.7 (0.7) *** | 1.1 (0.8) | 0.7 (0.6) *** |
   Paranoid ideation | 1.1 (0.8) | 0.8 (0.9) ** | 1.1 (0.7) | 0.8 (0.8) ** |
   Psychoticism | 0.8 (0.5) | 0.6 (0.6) *** | 0.9 (0.5) | 0.6 (0.6) *** |