Kin selection - Wikipedia Kin selection is a process whereby natural selection favours a trait due to its positive effects on the reproductive success of an organism's relatives, even when at a cost to the organism's own survival and reproduction [1] Kin selection can lead to the evolution of altruistic behaviour
Kin selection | Altruism, Evolution Behaviour | Britannica Kin selection occurs when an animal engages in self-sacrificial behaviour that benefits the genetic fitness of its relatives The theory of kin selection is one of the foundations of the modern study of social behaviour
Kin selection and altruism - ScienceDirect For a long time, kin selection was primarily used to understand the evolution of altruism in vertebrates and insects, and that of eusocial insect colonies Over recent years, kin selection has been applied more broadly across the tree of life, leading to numerous advances
Altruism: Kin - SpringerLink Kin altruism plays a fundamental role in human behavioral relationships (Darlington, 1978; Burnstein et al , 1994) It includes some complex social norms, like emotions, economic resource sharing, and risk-taking
Social behaviour Altruism and kin selection - BBC Altruism may be common between individuals who are related (kin) The donor will benefit in terms of the increased chances of survival of shared genes in the recipient’s offspring or future
Kin Selection | A Simplified Psychology Guide Kin selection, also known as kin altruism or inclusive fitness, is a concept in evolutionary biology that refers to the evolutionary strategy whereby an organism acts in a manner that benefits the reproductive success of its relatives, even at the cost of its own direct fitness
What is the Difference Between Kin Selection and Reciprocal Altruism Kin selection and reciprocal altruism are two altruistic strategies, which describe the mechanisms of increasing the evolutionary fitness of an organism by decreasing the fitness of the actor However, kin selection is irreversible while reciprocal altruism is reversible
Kin Selection Psychology: Evolutions Impact on Behavior From workplace dynamics to international relations, the principles of kin selection and reciprocal altruism can help explain a wide range of human behaviors Cultural evolution adds another layer of complexity to this picture