Table 5 Pairwise comparisons
Dependent variable | (I) Group | (J) Group | Mean difference (I–J) | Std. error | Sig | 95% Confidence interval for difference | |
|---|---|---|---|---|---|---|---|
Lower bound | Upper bound | ||||||
Post-test score | DA | CR | 2.726 | .728 | .002 | .760 | 4.693 |
Control | 7.400 | .722 | .000 | 5.451 | 9.349 | ||
22.00 | 3.933 | 2.842 | 1.000 |  − 3.741 | 11.608 | ||
CR | DA |  − 2.726 | .728 | .002 |  − 4.693 |  − .760 | |
Control | 4.674 | .728 | .000 | 2.707 | 6.640 | ||
22.00 | 1.207 | 2.843 | 1.000 |  − 6.472 | 8.886 | ||
Control | DA |  − 7.400 | .722 | .000 |  − 9.349 |  − 5.451 | |
CR |  − 4.674 | .728 | .000 |  − 6.640 |  − 2.707 | ||
22.00 |  − 3.467 | 2.842 | 1.000 |  − 11.141 | 4.208 | ||
22.00 | DA |  − 3.933 | 2.842 | 1.000 |  − 11.608 | 3.741 | |
CR |  − 1.207 | 2.843 | 1.000 |  − 8.886 | 6.472 | ||
Control | 3.467 | 2.842 | 1.000 |  − 4.208 | 11.141 | ||