Table 3. Component matrix of six facets reduced from twenty-six behavioral traits.

	Flexible/Friendly	Fearful/Aggressive	Uninterested	Social/Playful	Cautious
Flexible	0.82
Curious	0.76
Friendly to Novelty	0.74
Cooperative	0.70
Friendly to Humans	0.69
Calm	0.60
Aggressive to Novelty		0.71
Anxious		0.70
Stereotypical		0.63
Excitable		0.60
Fearful		0.60
Fearful to Novelty		0.60
Tense		0.58
Aggressive to Humans		0.58
Fearful of Humans		0.54
Uninterested in Novelty			0.86
Uninterested			0.82
Uninterested in Humans			0.78
Vigilant			−0.47
Sociable				0.79
Playful				0.68
Submissive				0.64
Cautious					0.73
Dominant					−0.47
Active					−0.46