Table 6.
Test of within-subject effects for problem-solving variable (Greenhouse–Geisser test)
| Component | Source | Sum of squares | df | Mean square | F | Sig. | Partial eta squared |
|---|---|---|---|---|---|---|---|
| TET | Time | 68,030.889 | 1.876 | 36,263.109 | 1.301 | 0.280 | 0.046 |
| Time*Group | 36,739.958 | 1.876 | 19,583.826 | 0.702 | 0.491 | 0.025 | |
| Error | 1,412,298.150 | 50.653 | 27,881.845 | ||||
| LT | Time | 9,102.758 | 1.920 | 4,741.769 | 0.612 | 0.540 | 0.022 |
| Time*Group | 36,739.958 | 1.876 | 19,583.826 | 0.702 | 0.491 | 0.025 | |
| Error | 401,382.946 | 51.832 | 7,743.950 | ||||
| TPST | Time | 30,096.375 | 1.637 | 18,380.990 | 1.081 | 0.337 | 0.038 |
| Time*Group | 29,965.612 | 1.637 | 18,301.128 | 1.076 | 0.338 | 0.038 | |
| Error | 751,828.056 | 44.209 | 17,006.286 | ||||
| TNE | Time | 161.231 | 1.876 | 85.941 | 2.736 | 0.078 | 0.092 |
| Time*Group | 486.608 | 1.876 | 259.377 | 8.257 | 0.001 | 0.234 | |
| Error | 1,591.102 | 50.654 | 31.411 | ||||
| Total test score | Time | 4.007 | 1.847 | 2.169 | 0.209 | 0.795 | 0.008 |
| Time*Group | 9.842 | 1.847 | 5.329 | 0.513 | 0.587 | 0.019 | |
| Error | 517.783 | 49.870 | 10.383 |
TET, total execution time; LT, latency time; TPST, total planning-solving time; TNE, total number of errors; Sig., significant.