Groups | Number | Mean | SD | Statistical significance |
---|---|---|---|---|
Gender | ||||
Male | 277 | 106.29 | 13.53 | p < 0.05 |
Female | 476 | 111.53 | 10.72 | t (753) = 5.57 |
Age | ||||
<22 years old | 538 | 114.01 | 13.08 | p = 0.20 |
≥22 years old | 215 | 112.63 | 13.94 | t (753) = 1.29 |
Academic year* | ||||
1st yeara | 181 | 107.36 | 13.35 | p < 0.05 |
2nd year | 217 | 109.19 | 11.39 | F (3, 753) = 3.08 |
3rd year | 249 | 110.50 | 10.80 | |
4th yearb | 106 | 112.12 | 13.55 |