Table 3.
PCA of the QBA descriptors
| Descriptors | PC1 | PC2 |
|---|---|---|
| Active | 0.134 | 0.703 |
| Agitated | −0.592 | 0.611 |
| Aimless | −0.488 | 0.335 |
| Bored | −0.392 | 0.437 |
| Calm | 0.342 | −0.108 |
| Content | 0.674 | 0.421 |
| Curious | 0.455 | 0.616 |
| Distressed | −0.579 | −0.032 |
| Enjoying | 0.815 | 0.431 |
| Fearful | −0.603 | 0.521 |
| Frustrated | −0.683 | 0.550 |
| Happy | 0.771 | 0.500 |
| Indifferent | −0.129 | −0.331 |
| Irritable | −0.591 | 0.617 |
| Listless | −0.431 | 0.455 |
| Lively | 0.578 | 0.629 |
| Playful | 0.753 | 0.410 |
| Positively occupied | 0.744 | 0.405 |
| Relaxed | 0.789 | −0.106 |
| Tense | −0.754 | 0.482 |
Loadings with positive or negative values higher than 0.6 are shown in bold.