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. 2013 Mar 18;7:21. doi: 10.3389/fnbeh.2013.00021

Table 5.

Factor loadings for extracted social behavior components.

Variable Factor 1 Factor 2 Factor 3
JUVENILE AFFILIATION
Sniffing 0.67
Non-huddling contact 0.50
Autogroom 0.70
Licking −0.44
Withdraw 0.64
Rearing −0.53
Tumbling 0.49
ALLOPARENTAL CARE
Sniffing 0.50
Non-huddling contact −0.48
Autogroom 0.61
Licking 0.64
Huddle 0.50
Pseudohuddle −0.40
Attack −0.60

Factor loading of <0.4 have not been included. The three factors account for 36% of the total variance.