From: The School Anxiety Scale-Teacher Report (SAS-TR): translation and psychometric properties of the Iranian version
Mean (SD)
Observed range (possible range)
Cronbach’s alpha coefficient
ICC
Social anxiety
5.1 (4.7)
0-19 (0–21)
0.85
0.92
Generalized anxiety
5.8 (5.4)
0-23 (0–27)
0.88
0.70
The total
10.9 (9.5)
0-42 (0–48)
0.81