Subscales

M

SD

Cronbach’s alpha

Spearman-Brown

Guttman Split-Half

Overtly Disrupting Behaviors

16.73

3.80

.88

.90

.82

Subtly Disrupting Behaviors

3.15

.63

.56

.63

.59

Total TESC Score

19.88

4.23

.89

.90

.87