Inhaltsverzeichnis:
| Computer Course | |||
| Computer Lecture | Yes | No | Total |
| CAX | |||
| Yes | -9.81 | 3.27 | -3.27 |
| No | -7.94 | -4.78 | -5.88 |
| Total | -8.93b | -1.76b | -4.74 |
| CSE | |||
| Yes | 16.06 | -2.88 | 6.59 |
| No | 15.07 | -3.33 | 3.07 |
| Total | 15.59c | -3.16c | 4.61 |
Note. The sample sizes are presented in table 1, subjects participating in both questionings. aPretest and posttest scale values are normed with zero as the lower and 100 as the upper limit of the scale. bSignificant main effect; (F(1,37)=6.185, p<0.05). cSignificant main effect; (F(1,37)=4.915, p<0.05).