Skip to main content
. 2020 Sep 16;15(9):e0238517. doi: 10.1371/journal.pone.0238517

Table 12. Component derived from PCA on the variables measured in the clicker training for eye contact subtest.

Variable Attention & trainability
Latency to find food average of last 3 trials 0.849
Latency to eye contact average of first 3 trials 0.809
Latency to find food average of first 3 trials 0.733
Latency to eye contact average of last 3 trials 0.601
Eigenvalue 2.275
Explained variance (%) 56.88

KMO = 0.701; Bartlett: χ2 = 87.35, df = 6, p < 0.001.