Table 9. Components derived from PCA on the variables measured in the detour subtest.
| Variable | Help seeking | Perseverance |
|---|---|---|
| Duration of looking at E/O in trial 1 | 0.893 | |
| Duration of looking at E/O in trial 3 | 0.798 | |
| Latency to success in trial 1 | 0.741 | 0.475 |
| Duration of looking at E/O in trial 4 | 0.711 | |
| Latency to success in trial 4 | 0.641 | 0.604 |
| Latency to success in trial 3 | 0.619 | 0.605 |
| Duration of being close to gate in trial 3 | 0.920 | |
| Duration of being close to gate in trial 4 | 0.806 | |
| Duration of being close to gate in trial 1 | 0.710 | |
| Eigenvalues | 5.37 | 1.11 |
| Explained variance (%) | 38.80 | 35.12 |
KMO = 0.635; Bartlett: χ2 = 786.44, df = 36, p < 0.001.