Table 2.
Instruments’ convergent validity.
| Instruments | Factors | No. of Items | Cronbach’s Alpha (>.60)∗ | Average Variance Extracted (>.50)∗ | Composite Reliability (>.70)∗ |
|---|---|---|---|---|---|
| Pre- & post-tests | Literal | 8 | .70 | .51 | .83 |
| Reorganizational | 2 | .45 | .51 | .85 | |
| Inferential | 5 | .42 | .47 | .81 | |
| Evaluative | 5 | .63 | .46 | .80 | |
| Appreciative | 3 | .61 | .80 | .92 | |
| Total (Overall reliability) | 23 | .76 | .53 | .88 | |
| Student questionnaire | Reader | 5 | .70 | .81 | .90 |
| Strategy | 5 | .65 | .61 | .88 | |
| Text | 4 | .54 | .77 | .93 | |
| Task | 3 | .47 | .43 | .67 | |
| Total (Overall reliability) | 17 | .72 | .63 | .96 | |
| Observation scheme | Instructional Process | 14 | .60 | .54 | .93 |
Note: ∗Indicates the acceptable values.