Procedural Collection1
Procedural Collection1 PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Fri, 22 Apr 2011 01:30:07 UTC Contents Articles Abstraction 1 Bricolage 6 Cognitive dissonance 10 Construct (philosophy of science) 17 Continuous improvement process 19 Deskilling 20 Dualism (philosophy of mind) 21 Empirical 34 Gestalt psychology 35 Heuristic 41 Hidden curriculum 45 Lateral thinking 49 Mathematical morphology 51 Montessori sensorial materials 59 Object (philosophy) 64 Object of the mind 67 Packing problem 70 Poiesis 79 Praxis (process) 80 Semantic similarity 82 Serendipity 87 Similarity (geometry) 95 Skill 99 Strange loop 104 Syncretism 106 Techne 113 Tessellation 114 Trial and error 119 Unknotting problem 122 References Article Sources and Contributors 124 Image Sources, Licenses and Contributors 127 Article Licenses License 129 Abstraction 1 Abstraction Abstraction is a process by which higher concepts are derived from the usage and classification of literal ("real" or "concrete") concepts, first principles, or other methods. An "abstraction" (noun) is a concept that acts as super-categorical noun for all subordinate concepts, and connects any related concepts as a group, field, or category. Abstractions may be formed by reducing the information content of a concept or an observable phenomenon, typically to retain only information which is relevant for a particular purpose. For example, abstracting a leather soccer ball to the more general idea of a ball retains only the information on general ball attributes and behavior, eliminating the characteristics of that particular ball. Origins The first symbols of abstract thinking in humans can be traced to fossils dating between 50,000 and 100,000 years ago in Africa.[1] [2] However, language itself, whether spoken or written, involves abstract thinking.
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