Mental protection

Social brain

Protective social group

Protected social members-function

Personality trait

Social member protection

Individualistic sociality Collectivistic sociality Interdependent sociality

Alliance group Kinship-friendship group Interdependent specialists group

Vulnerable individuals Vulnerable children Vulnerable pregnant females

Extraversion Introversion Interdependent

Social function protection

Territorial worldview Connective worldview Competitive worldview

Territorial group Connective group Competitive group

Social boundary Social connection Social competition

Territoriality Agreeableness Disagreeableness