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The notion of knowledge seems to be governed by the principle that knowledge is factive: (KF): If the sentence ' P ' is known, then P (where we use single quotes to refer to the linguistic expression inside the quotes and where 'is known' is short for 'is known by someone at some time').
It is termed knowledge-that since it can usually be expressed using a that-clause, as in "I know that Dave is at home". [7] [9] [6] [5] In everyday discourse, the term "knowledge" can also refer to various other phenomena as forms of non-propositional knowledge. Some theorists distinguish knowledge-wh from knowledge-that.
Rumsfeld during a Pentagon news briefing in February 2002 "There are unknown unknowns" is a phrase from a response United States Secretary of Defense Donald Rumsfeld gave to a question at a U.S. Department of Defense (DoD) news briefing on February 12, 2002, about the lack of evidence linking the government of Iraq with the supply of weapons of mass destruction to terrorist groups. [1]
Also called humanocentrism. The practice, conscious or otherwise, of regarding the existence and concerns of human beings as the central fact of the universe. This is similar, but not identical, to the practice of relating all that happens in the universe to the human experience. To clarify, the first position concludes that the fact of human existence is the point of universal existence; the ...
The term may further denote knowledge stored in documents like the "knowledge housed in the library" [7] or the knowledge base of an expert system. [8] Knowledge is closely related to intelligence , but intelligence is more about the ability to acquire, process, and apply information, while knowledge concerns information and skills that a ...
Procedural knowledge – also known as imperative knowledge, it is the knowledge exercised in the performance of some task. Commonly referred to as "knowing-how" and opposed to "knowing-that" (descriptive knowledge). Tacit knowledge – kind of knowledge that is difficult to transfer to another person by means of writing it down or verbalizing ...
The expression "ipsa scientia potestas est" ('knowledge itself is power') occurs in Bacon's Meditationes Sacrae (1597). The exact phrase " scientia potentia est " (knowledge is power) was written for the first time in the 1668 version of Leviathan by Thomas Hobbes , who was a secretary to Bacon as a young man.
Explicit knowledge (also expressive knowledge) [1] is knowledge that can be readily articulated, conceptualized, codified, formalized, stored and accessed. [2] It can be expressed in formal and systematical language and shared in the form of data, scientific formulae, specifications, manuals and such like. [ 3 ]