Table 2 Item analysis for Chinese version of the Student Nurse Stressor-14 Scale
From: Psychometric evaluation of the student nurse stressor-14 scale for undergraduate nursing interns
Item | Item score(SD) | Cronbach’s Alpha if item deleted | t-test | Correlation coefficient between item and total score |
|---|---|---|---|---|
1 | 3.66(1.12) | 0.931 | −12.832 | 0.654 |
2 | 3.02(1.15) | 0.931 | −16.690 | 0.679 |
3 | 3.30(1.10) | 0.928 | −19.271 | 0.761 |
4 | 3.30(1.12) | 0.928 | −19.684 | 0.761 |
5 | 3.28(1.12) | 0.927 | −19.287 | 0.790 |
6 | 3.15(1.15) | 0.928 | −18.725 | 0.769 |
7 | 2.91(1.22) | 0.931 | −17.627 | 0.692 |
9 | 3.57(1.12) | 0.929 | −17.353 | 0.740 |
10 | 3.81(1.10) | 0.930 | −13.615 | 0.688 |
11 | 3.57(1.13) | 0.929 | −16.607 | 0.737 |
12 | 3.24(1.13) | 0.927 | −20.210 | 0.774 |
13 | 3.65(1.18) | 0.927 | −22.467 | 0.784 |
14 | 3.27(1.25) | 0.929 | −20.757 | 0.749 |
15 | 3.67(1.16) | 0.930 | −15.416 | 0.687 |