Table 15 Alpha and ICC values for the general and academic modules
Section | No. of items/samples | Alpha | ICC |
|---|---|---|---|
Reading General | 40 | .98 | .88 |
Reading Academic | 40 | .98 | .86 |
Listening | 40 | .98 | .85 |
Writing Academic | 8 | .99 | .97 |
Writing General | 8 | .99 | .95 |
Speaking | 8 | .99 | .93 |