environment of evolutionary adaptedness

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The environment of evolutionary adaptedness is a concept in evolutionary psychology referring to the ancestral conditions under which human psychological and biological traits were shaped by natural selection.

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environment of evolutionary adaptedness canonical 1

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Predicate Object
instanceOf concept in evolutionary psychology
evolutionary biology concept
theoretical construct
abbreviation EEA
aimsToExplain functional design of cognitive mechanisms
why certain psychological traits are widespread
appliesTo Homo sapiens
human biological traits
human psychological traits
contrastedWith cultural explanations alone
current environment
coreIdea human minds evolved to solve recurrent ancestral problems
natural selection shaped adaptations in specific past environments
criticizedFor being difficult to test empirically
overemphasis on Pleistocene savanna model
risk of just-so stories in evolutionary psychology
underestimating variability of ancestral environments
describes ancestral conditions of human evolution
selective environments shaping human traits
developedInContextOf late 20th century evolutionary psychology
fieldOfStudy evolutionary biology
evolutionary psychology
human behavioral ecology
hasCharacteristic difficult to reconstruct precisely
focuses on selection pressures rather than geography
historical rather than current environment
not a single specific time or place
often associated with Pleistocene hunter-gatherer conditions
refers to a statistical composite of ancestral environments
used as heuristic rather than exact description
hasConsequence evolved mechanisms may be mismatched to current conditions
modern environments may differ from ancestral ones
influencedBy Darwinian natural selection theory
human ethology
sociobiology
relatedTo adaptation
mismatch hypothesis
modular mind hypothesis
natural selection
proximate-ultimate distinction
ultimate explanations of behavior
usedIn explanations of cooperation and altruism
explanations of fear and threat detection
explanations of human mating behavior
explanations of kin-directed behavior
explanations of parenting strategies
explanations of social cognition
hypotheses about evolved psychological mechanisms

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John Tooby notableConcept environment of evolutionary adaptedness