Sex | Â | Group | Mean* | Std. Deviation | N |
---|---|---|---|---|---|
Female | Â | Group 1 | 9.672 | 1.913 | 70 |
 | Group 2 | 8.885 | 1.837 | 82 | |
 | Group 3 | 8.341 | 2.293 | 152 | |
 | Group 4 | 6.732 | 2.370 | 40 | |
 |  | Total | 8.554 | 2.275 | 344 |
Male | Group 1 | 9.608 | 2.007 | 138 | |
 | Group 2 | 8.943 | 1.673 | 60 | |
 | Group 3 | 8.163 | 2.171 | 52 | |
 | Group 4 | 5.962 | 2.596 | 16 | |
 |  | Total | 8.956 | 2.209 | 266 |
Total | Group 1 | 9.630 | 1.972 | 208 | |
 | Group 2 | 8.909 | 1.763 | 142 | |
 | Group 3 | 8.296 | 2.258 | 204 | |
 | Group 4 | 6.512 | 2.438 | 56 | |
 |  | Total | 8.730 | 2.253 | 610 |