Table 2. Weighting of C-BARQ PCA factors.
| Temperament | Component 1 | Component 2 | Component 3 | Component 4 |
|---|---|---|---|---|
| Stranger-directed aggression | .705 | .373 | −.319 | −.161 |
| Owner-directed aggression | .882 | −.174 | −.383 | .114 |
| Dog-directed aggression | .735 | −.104 | .416 | −.209 |
| Dog-directed fear | .450 | −.153 | .686 | .451 |
| Familiar-dog aggression | .887 | −.323 | .082 | .123 |
| Trainability | −.111 | .043 | .805 | −.245 |
| Chasing | .785 | .217 | .260 | .130 |
| Stranger-directed fear | −.016 | .028 | .290 | .801 |
| Nonsocial fear | .577 | −.396 | .106 | −.317 |
| Separation-related problems | .237 | .716 | .044 | −.348 |
| Touch sensitivity | .580 | .149 | −.571 | .405 |
| Excitability | .341 | .613 | .013 | −.115 |
| Attachment/attention seeking | .097 | .825 | .250 | −.150 |
| Energy | −.270 | .587 | .016 | .654 |