From: Test format effects: a componential approach to second language reading
 | Item type | Mean | Std. deviation | Item discrimination | Corrected item-total correlation | Cronbach’s alpha if item deleted |
---|---|---|---|---|---|---|
Item1 | Factual | .58 | .499 | .29 | .222 | .681 |
Item2 | Vocabulary | .54 | .505 | .64 | .457 | .643 |
Item 3 | Factual | .30 | .465 | .21 | .231 | .679 |
Item 4 | Rhetorical | .35 | .482 | .71 | .480 | .640 |
Item 5 | Negative factual | .56 | .503 | .43 | .257 | .676 |
Item 6 | Factual | .37 | .489 | .57 | .200 | .684 |
Item 7 | Inference | .28 | .454 | .36 | .246 | .676 |
Item 8 | Summary | Â | Â | Â | Â | Â |