Table 2 Table of item means and discrimination from EFA
From: A communicative validation study on an English listening test in Korea
| Â | Item mean | Discrimination |
|---|---|---|
i1 | 0.8000 | 0.3514847 |
i2 | 0.7675 | 0.4359167 |
i3 | 0.9300 | 0.4589655 |
i4 | 0.9175 | 0.4767874 |
i5 | 0.5550 | 0.4584574 |
i6 | 0.6300 | 0.4084156 |
i7 | 0.6375 | 0.5183886 |
i8 | 0.9250 | 0.4097258 |
i9 | 0.8725 | 0.4491314 |
i10 | 0.6350 | 0.4993749 |
i11 | 0.8600 | 0.4878493 |
i12 | 0.8975 | 0.3357101 |
i13 | 0.7575 | 0.3841545 |
i14 | 0.7075 | 0.4916279 |
i15 | 0.9300 | 0.4021931 |
i16 | 0.8450 | 0.3896152 |
i17 | 0.5125 | 0.4149311 |
i18 | 0.8850 | 0.5551910 |
i19 | 0.4275 | 0.3811711 |
i20 | 0.3850 | 0.3313076 |
 >  | ||
 > ItemAnalysis$alpha 0.8419395 | ||