Table 1.
Descriptive statistics and correlation matrix of performance on each type of tasks
| 1 | 2 | 3 | 4 | 5 | 6 | ||
|---|---|---|---|---|---|---|---|
| 6th Grade Descriptive | 1 | ||||||
| Descriptive | 2 | .57** | |||||
| Relational | 3 | .48** | .64** | ||||
| 7th Grade Descriptive | 4 | .31** | .42** | .28** | |||
| Relational | 5 | .37** | .42** | .47** | .54** | ||
| Reasoning | 6 | .32** | .32** | .44** | .44** | .63** | |
| Mean/SD | 3.29/.40 | 3.10/.46 | 2.44/.68 | 3.37/.47 | 3.09/.70 | 2.05/.68 |
Note.
p<.01; the full score of each type of tasks is 4.