I’m not clear about the difference to the sub-components of extroversion that is e.g. automatically identified by the PCA analysis behind Big Five.
For example, extraversion is said to include such related qualities as gregariousness, assertiveness, excitement seeking, warmth, activity, and positive emotions. -- https://en.wikipedia.org/wiki/Big_Five_personality_traits
I’m not clear about the difference to the sub-components of extroversion that is e.g. automatically identified by the PCA analysis behind Big Five.