Type | Equal variances | Student (n = 351) | Teacher (n = 104) | t | Mean diff. | Sig (2-tailed) | Cohen’s d (f2) | ||
---|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | S/T | |||||
DA | Not assumed | 4.62 | .43 | 4.68 | .59 | − .791 | − .058 | .431 | .116 |
SA | Assumed | 4.62 | .46 | 4.64 | .42 | − .308 | − .018 | .758 | .045 |
IA | Assumed | 4.57 | .44 | 4.52 | .48 | .868 | .051 | .386 | .108 |
TS | Not assumed | 4.41 | .58 | 4.56 | .48 | − 2.250 | − .145* | .026 | .281 |
PA | Assumed | 4.44 | .53 | 4.68 | .55 | − 3.445 | − .240** | .001 | .444 |
Total | Assumed | 4.53 | .23 | 4.62 | .23 | − 2.754 | − .082* | .006 | .391 |