Courses | Pre-test | Post-test | Paired t test | ||||
---|---|---|---|---|---|---|---|
M | SD | M | SD | t | df | Sig | |
Course 1 (n = 25) | 59.46 | 22.16 | 77.60 | 11.49 | − 2.714 | 14 | .017 |
Course 2 (n = 21) | 78.85 | 9.76 | 82.18 | 8.24 | − 1.767 | 17 | .095 |
Course 3 (n = 19) | 51.12 | 4.30 | 79.34 | 3.13 | − 5.621 | 18 | .000 |
Course 4 (n = 20) | 40.07 | 15.83 | 65.46 | 18.27 | 4.447 | 18 | .000 |
Course 5 (n = 19) | 52.63 | 15.12 | 77.63 | 12.28 | − 6.673 | 18 | .000 |
Course 6 (n = 19) | 57.04 | 2.74 | 82.77 | 3.08 | − 5.463 | 19 | .000 |
Course 7 (n = 21) | 49.52 | 3.53 | 87.34 | 2.96 | − 8.101 | 19 | .000 |
Course 8 (n = 18) | 69.41 | 8.80 | 84.49 | 11.52 | − 5.409 | 17 | .000 |