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functional analysis
Also known as: functional analyses
Facts (13)
Sources
Evolutionary Psychology | Internet Encyclopedia of Philosophy iep.utm.edu 9 facts
procedureFunctional analysis, as proposed by John Tooby and Leda Cosmides, is a six-step procedure for identifying adaptations: (1) use evolutionary considerations to model past adaptive problems, (2) generate hypotheses about how these problems manifested under ancestral selection pressures, (3) formulate a 'computational theory' specifying the information processing problems to be solved, (4) use the computational theory as a heuristic to generate testable hypotheses about the structure of cognitive programs, (5) rule out alternative explanations that do not involve natural selection, and (6) test the adaptationist hypotheses by checking if modern humans possess the postulated cognitive mechanisms.
claimFunctional analysis reveals that the modules of the human mind constitute an array of psychological mechanisms that are universal among Homo sapiens.
referenceThe theoretical framework of Evolutionary Psychology is based on five key ideas: (1) cognitive mechanisms underlying behavior are adaptations; (2) these mechanisms must be discovered via functional analysis; (3) these mechanisms are adaptations for solving recurrent adaptive problems in the evolutionary environment of ancestors; (4) the human mind is a complex set of domain-specific modules; and (5) these modules define universal human nature.
procedureEvolutionary Psychology utilizes a 'functional analysis' method, which involves starting with hypotheses about adaptive problems faced by ancestors and inferring the cognitive adaptations that evolved to solve them.
claimThe psychological mechanisms discovered by functional analysis constitute the psychological universals that define human nature.
claimA seventh step can be added to the functional analysis procedure, which involves discovering the neural basis of the cognitive mechanisms, allowing theories of adaptive problems to guide the search for cognitive mechanisms, and vice versa.
perspectiveFunctional analysis relies on hypotheses about the adaptive problems faced by ancestors, which creates an epistemological challenge regarding how researchers can determine with certainty which specific adaptive problems ancestors actually faced.
claimFunctional analysis in evolutionary psychology predicts the existence of unknown cognitive mechanisms based on evolutionary reasoning about potential adaptive problems in the Environment of Evolutionary Adaptedness (EEA), which are then empirically tested.
procedureEvolutionary Psychology utilizes a method known as 'functional analysis' to discover cognitive mechanisms, which involves starting with hypotheses about adaptive problems faced by ancestors and inferring the cognitive adaptations that evolved to solve them.
Medicinal plants and human health: a comprehensive review of ... link.springer.com Nov 5, 2025 1 fact
referenceLi et al. (2024b) detail current advances in functional genes of edible and medicinal fungi, including research techniques and functional analysis.
Hard Problem of Consciousness | Internet Encyclopedia of Philosophy iep.utm.edu 1 fact
procedureReductive explanations consist of two premises: first, a functional analysis characterizing the target phenomenon by its role; second, an empirical discovery of a realizer that plays that functional role. By the transitivity of identity, the target and the realizer are deduced to be identical.
Medicinal plants meet modern biodiversity science - OUCI ouci.dntb.gov.ua 1 fact
claimLi et al. (2021) argue that next-generation mass spectrometry metabolomics is reviving the functional analysis of plant metabolic diversity.
Moving Forward on the Problem of Consciousness - David Chalmers consc.net 1 fact
perspectiveDavid Chalmers notes that he is torn on the question of intentionality, finding both the phenomenological aspects and the potential for functional analyses of intentional contents compelling.