Table 3.
Analysis of variance results for the pretest and posttest data based on error rates (%) for the Maintenance demand and for the Switching demand groups.
| Effect | Error rates (%) | |||
|---|---|---|---|---|
| df | F | MSE | η2 | |
| Session | 1,168 | 55.35*** | 65.67 | 0.25 |
| Age group | 1,168 | 3.11* | 163.30 | 0.02 |
| Switching demand | 1,168 | 2.14 | 163.30 | 0.01 |
| Maintenance demand | 1,168 | 4.90** | 163.30 | 0.03 |
| Session × age group | 1,168 | 25.95*** | 65.67 | 0.13 |
| Session × switching demand | 1,168 | 4.24** | 65.67 | 0.03 |
| Session × maintenance demand | 1,168 | 4.98** | 65.67 | 0.03 |
| Age group × switching demand | 1,168 | 2.68 | 163.30 | 0.02 |
| Age group × maintenance demand | 1,168 | 0.30 | 163.30 | 0.00 |
| Switching demand × maintenance demand | 1,168 | 18.28*** | 163.30 | 0.10 |
| Session × age group × switching demand | 1,168 | 0.88 | 65.67 | 0.01 |
| Session × age group × maintenance demand | 1,168 | 2.46 | 65.67 | 0.01 |
| Session × switching demand × maintenance demand | 1,168 | 6.44** | 65.67 | 0.04 |
| Age group × switching demand × maintenance demand | 1,168 | 0.26 | 163.30 | 0.00 |
| Session × age group × switching demand × maintenance demand | 1,168 | 13.19 | 65.67 | 0.00 |
***p < 0.01; **p < 0.05; *p < 0.10.