Table 3.
Factor loadings, communalities (h 2), and percentage of variance for the principal factors extraction and oblique rotation on the nonverbal EF variables.
| Variables | F1: Shifting | F2: Updating | F3: Inhibition | h 2 |
|---|---|---|---|---|
| n-back Target Accuracy (1-back condition) | .49 | .58 | ||
| Corsi Blocks Capacity | .77 | .25 | ||
| Flanker Accuracy (incongruent condition) | .70 | .54 | ||
| Go/No-go Accuracy (no-go condition) | .62 | .37 | ||
| DCCS Accuracy (mixed switch condition) | .80 | .62 | ||
| Local/Global Accuracy (incongruent condition) | .60 | .41 | ||
| Eigenvalue | 2.02 | 1.26 | 1.06 | |
| Percent of variance | 33.72 | 20.95 | 17.63 | |
| Percent of cumulative variance | 33.72 | 54.67 | 72.30 |