Table 2. ANOVA post hoc comparisons of Research Grade ratio and age groups.
Research Grade Ratio | Scheffe Comparisons (p Value) | |||||
---|---|---|---|---|---|---|
Age Groups | n | M | SD | <10 | 10−12 | 13−15 |
1. <10 | 22 | 0.45 | 0.17 | - | - | - |
2. 10−12 | 17 | 0.44 | 0.20 | 1.00 | - | - |
3. 13−15 | 34 | 0.37 | 0.27 | 0.58 | 0.76 | - |
4. 16−19 | 62 | 0.52 | 0.23 | 0.76 | 0. 70 | 0.03* |
Note: * p < 0.05.