QUALID items |
Factor 1 |
Factor 2 |
Factor 3 |
Correlationsa |
Item 6. Verbalizations suggest discomfort |
0.837 |
0.124 |
0.124 |
0.550 |
Item 5. Appears physically uncomfortable |
0.767 |
0.084 |
0.084 |
0.502 |
Item 4. Facial expression of discomfort |
0.763 |
-0.093 |
0.174 |
0.586 |
Item 11. Appears calm and comfortable |
0.567 |
0.124 |
0.297 |
0.619 |
Item 3. Cries |
0.503 |
-0.225 |
0.183 |
0.316 |
Item 9. Enjoys touching/being touched |
-0.163 |
0.891 |
0.302 |
0.375 |
Item 10. Enjoys interacting with others |
0.027 |
0.886 |
-0.176 |
0.240 |
Item 1. Smiles |
0.209 |
0.774 |
-0.187 |
0.308 |
Item 2. Appears sad |
0.055 |
-0.187 |
0.768 |
0.299 |
Item 7. Is irritable or aggressive |
0.055 |
-0.098 |
0.683 |
0.358 |
Item 8. Enjoys eating |
-0.036 |
0.385 |
0.672 |
0.485 |
Cronbach’s a coefficient |
0.770 |
0.832 |
0.490 |
|
Explained variance (%) |
30.4 |
22.3 |
9.6 |
|