From: Cumulative assessment: strategic choices to influence students’ study effort
Module | Group | Students | T1 | T2 | Absolute difference | T-test | |
---|---|---|---|---|---|---|---|
n | Mean | Mean | |Δ| | t | p | ||
1 | Initial low scorers | 111 | 49.82 | 59.36 | |9.54| | 8.19 | .00* |
Initial high scorers | 139 | 73.29 | 72.27 | |-1.02| | |||
2 | Initial low scorers | 100 | 53.17 | 52.12 | |-1.05| | 6.49 | .00* |
Initial high scorers | 122 | 77.21 | 68.29 | |-8.92| | |||
3 | Initial low scorers | 82 | 50.78 | 59.01 | |8.24| | 2.52 | .01* |
Initial high scorers | 109 | 71.58 | 65.71 | |-5.87| | |||
4 | Initial low scorers | 96 | 43.28 | 52.10 | |8.82| | 9.66 | .00* |
Initial high scorers | 76 | 58.90 | 57.77 | |-1.13| |