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Evolutionary psychologists apply the same thinking in psychology, arguing that just as the heart evolved to pump blood, the liver evolved to detoxify poisons, and the kidneys evolved to filter turbid fluids there is modularity of mind in that different psychological mechanisms evolved to solve different adaptive problems. [5]
A psychological adaptation seen universally in humans is to easily learn a fear of snakes. [1] A psychological adaptation is a functional, cognitive or behavioral trait that benefits an organism in its environment. Psychological adaptations fall under the scope of evolved psychological mechanisms (EPMs), [2] however, EPMs refer to a less ...
Mechanism. Mechanistic explanations for how an organism's structures work Evolutionary. Why a species evolved the structures (adaptations) it has Phylogeny. The history of the evolution of sequential changes in a species over many generations Adaptation. A species trait that evolved to solve a reproductive or survival problem in the ancestral ...
Domain-specific mechanisms, on the other hand, come with content that is specialized for their domain (e.g. mating, foraging, theory of mind etc.) and can therefore immediately dismiss a staggering number of plausible courses of action (which by definition a domain-general mechanism would have to examine one by one) for one or a few favoured ...
Inclusive fitness theory resolved the issue of how "altruism" evolved. The dominant, pre-Hamiltonian view was that altruism evolved via group selection: the notion that altruism evolved for the benefit of the group. The problem with this was that if one organism in a group incurred any fitness costs on itself for the benefit of others in the ...
The history of evolutionary psychology began with Charles Darwin, who said that humans have social instincts that evolved by natural selection.Darwin's work inspired later psychologists such as William James and Sigmund Freud but for most of the 20th century psychologists focused more on behaviorism and proximate explanations for human behavior.
A number of evolutionary psychologists in particular posit that human psychology, including emotion and cognition, is influenced by evolutionary processes. [1] These theorists argue that although psychological variation appears between individuals, the majority of our psychological mechanisms are adapted specifically to solve recurrent problems ...
Other theories similar to the cognitive module are cognitive description, [4] cognitive pattern [5] and psychological mechanism. Such a mechanism, if created by evolution, is known as evolved psychological mechanism. [6]