Aggression har en adaptiv funktion og kan være nyttig i sociale og evolutionære sammenhænge. Studiet viser, at aggression ikke kun handler om destruktion, men også kan sikre ressourcer, status og overlevelse. Hvordan og hvornår aggression bruges, afhænger af kontekst og mulige fordele. Dette understreger, at aggression ikke altid er negativ, men kan være en strategisk adfærd med biologiske og sociale fordele.
Titel på undersøgelse:
Adaptive Function of Aggression
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Hele abstrakt på originalsprog:
Aggression, from an evolutionary psychology perspective, is an adaptive behavior that evolved to address survival and reproductive challenges. It serves multiple functions, including resource control, where aggression helps individuals protect or acquire valuable assets essential for survival. Intrasexual rivalry plays a role, particularly among males, as competition for mates often involves aggressive confrontations. Aggression can also be a means of status negotiation, where displays of dominance enhance social standing and influence within a group. Additionally, aggression may function as a deterrent against sexual infidelity, with jealousy-induced aggression used to prevent a partner’s unfaithfulness and ensure paternity certainty. The role of testosterone is notable, as higher levels of this hormone are linked to increased aggression, and engaging in aggressive acts can further elevate testosterone levels. These adaptive functions highlight the evolutionary roots of aggression and its persistence in modern social interactions.