Four Categories of Questions and Explanations
When asked about the purpose of sight in humans and animals, even elementary school children can answer that animals have vision to help them find food and avoid danger (adaptation). Biologists have three additional explanations: sight is caused by a particular series of evolutionary steps (phylogeny), the mechanics of the eye (causation), and even the process of an individual’s development (ontogeny). Although these answers may be very different, they are consistent with each other. This idea was hashed out in the 1960s when Tinbergen delineated the four questions based on Aristotle's Four Causes. This schema constitutes a basic framework of the overlapping behavioral fields of ethology & anthropology, behavioral ecology, sociobiology & evolutionary psychology, and comparative psychology.
Read more about this topic: Tinbergen's Four Questions
Famous quotes containing the words categories, questions and/or explanations:
“The analogy between the mind and a computer fails for many reasons. The brain is constructed by principles that assure diversity and degeneracy. Unlike a computer, it has no replicative memory. It is historical and value driven. It forms categories by internal criteria and by constraints acting at many scales, not by means of a syntactically constructed program. The world with which the brain interacts is not unequivocally made up of classical categories.”
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