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While EDP theory generally aligns with that of mainstream EP, it is distinguished by a conscious effort to reconcile theories of both evolution and development. [5] EDP theory diverges from mainstream evolutionary psychology in both the degree of importance placed on the environment in influencing behavior, and in how evolution has shaped the ...
Evolutionary developmental biology is primarily concerned with the ways in which evolution affects development, [2] and seeks to unravel the causes of evolutionary innovations. [3] The approach is relatively new, but has roots in Schultz's The physical distinctions of man, from the 1940s. Shultz urged broad comparative studies to identify ...
Inclusive fitness theory resolved the issue of how "altruism" evolved. Other theories also help explain the evolution of altruistic behavior, including evolutionary game theory, tit-for-tat reciprocity, and generalized reciprocity. These theories not only help explain the development of altruistic behavior but also account for hostility toward ...
Dual inheritance theory (DIT), developed in the late 1970s and early 1980s, has a slightly different perspective by trying to explain how human behavior is a product of two different and interacting evolutionary processes: genetic evolution and cultural evolution. DIT is seen by some as a "middle-ground" between views that emphasize human ...
Evolutionary epistemology of theories assumes that scientific theories develop through variation and selection; Memetics is a theory of the variation, transmission, and selection of cultural items, such as ideas, fashions, and traditions; Dual inheritance theory a framework for cultural evolution developed largely independently of memetics
The evidence of pax-6, however, was that the same genes controlled the development of the eyes of all these animals, suggesting that they all evolved from a common ancestor. [9] Ancient genes had been conserved through millions of years of evolution to create dissimilar structures for similar functions, demonstrating deep homology between ...
People base their own well-being in relation to their environment and the lives of others around them. Well-being is also subject to how one feels other people in their environment perceive them, whether that positively or negatively. Whether or not other cultures are subject to internal culture appraisal is based on that culture's type.
The age of the Earth is about 4.5 billion years. [1] [2] [3] The earliest undisputed evidence of life on Earth dates from at least 3.5 billion years ago. [4] [5] [6] Evolution does not attempt to explain the origin of life (covered instead by abiogenesis), but it does explain how early lifeforms evolved into the complex ecosystem that we see ...