Who proposed the concept of inclusive fitness when?

Bill Hamilton
Inclusive fitness theory, first proposed by Bill Hamilton in the early 1960s, proposes a selective criterion for the potential evolution of social traits in organisms, where social behavior that is costly to an individual organism’s survival and reproduction could nevertheless emerge under certain conditions.

What is inclusive fitness in psychology?

. Inclusive fitness encompasses conventional Darwinian fitness with the addition of behaviors that contribute to an organism’s individual fitness through altruism. An organism’s ultimate goal is to leave the maximum number of viable offspring possible, thereby keeping their genes present within a population.

What is inclusive fitness determined by?

To expand, inclusive fitness theory finds that selection on a gene for social behaviour is determined by the gene’s effects not only on the direct fitness of the bearer but also on the direct fitness of other individuals bearing the same gene (co-bearers, usually relatives) affected by the behaviour (box 1).

What is fitness theory?

The Fitness Theory course is your very first step in your Professional Fitness Education. Body Blueprint’s Fitness Theory Course teaches you how your body functions and responds to exercise and increases your awareness of fitness and health.

What is the primary difference between individual and inclusive fitness?

Personal fitness is the number of offspring that an individual begets (regardless of who rescues/rears/supports them) Inclusive fitness is the number of offspring equivalents that an individual rears, rescues or otherwise supports through its behaviour (regardless of who begets them)

What is the purpose of kin selection?

Kin selection is important because it can explain altruistic behavior, such as in workers of the social insects. However, it can also explain selfish behaviors and is important for understanding conflicts between individuals.

How does kin selection work?

Kin selection, a type of natural selection that considers the role relatives play when evaluating the genetic fitness of a given individual. Kin selection occurs when an animal engages in self-sacrificial behaviour that benefits the genetic fitness of its relatives.