INTUITION (KNOWLEDGE)

'Intuition' is "the immediate apprehension of an object by the mind without the intervention of any reasoning process" [Oxford English Dictionary].
'Intuition' is "1 : Immediate apprehension or cognition without reasoning or inferring
2 : knowledge or conviction gained by intuition
3 : The power or faculty of gaining direct knowledge or cognition without evident rational thought and inference." [Merriam-Webster]

Contents

Intuition in philosophy

Intuition in psychology

See also

Notes and references

External links

Intuition in philosophy

The act by which the mind perceives the agreement or disagreement of two ideas. The truth of the propositions is immediately known then the moment they are presented. This is without the intervention of other ideas or deductive reasoning.^[1]
Some philosophers consider human experience of raw empirical data (sometimes called "qualia") to be intuitive. For example, when a person sees a patch of yellow, that person is directly acquainted with the yellowness of the object, even if he or she has no name or concept for yellowness.
Intuitions are widely seen as intellectual seemings. Following this approach, an epistemic subject who is going through intuitive reflection is "checking" whether a given propositional content seems immediately (without further reflection or consideration) true of false.
Intuition differs from opinion since intuition is a way of experiencing objects, while opinion is based on that experience. Intuition also differs from instinct, which does not necessarily have the experiential element at all. A person who has an intuitive basis for an opinion probably cannot immediately fully explain why he or she holds that view. However, a person may later rationalize an intuition by developing a chain of logic to demonstrate more structurally why the intuition is valid.
In popular understanding, intuition is one source of common sense and it may also help in induction to gain empirical knowledge.
In the philosophy of Immanuel Kant, intuition is one of the basic cognitive faculties, equivalent to what might loosely be called perception. Kant held that our mind casts all of our external intuitions in the form of space, and all of our internal intuitions (memory, thought) in the form of time.
Intuitionism is a position in philosophy of mathematics derived from Kant's claim that all mathematical knowledge is knowledge of the pure forms of the intuition - that is, intuition that is not empirical (''Prolegomena, p.7'').
Intuitionistic logics are a class of logics, devised and advanced by Arend Heyting and Luitzen Egbertus Jan Brouwer and more recently by Michael Dummett, to accommodate intuitionism about mathematics (as well as anti-realism more generally). These logics are characterized by rejecting the law of excluded middle: as a consequence they do not in general accept rules such as disjunctive syllogism and reductio ad absurdum. Intuitionism is a form of constructivism.
A situation which is or appears to be true but violates our intuition is called a paradox (a paradox can also be a logical self-contradiction). An example of this is the Birthday paradox.
A few systems act in a counter-intuitive way. Attempts to change such systems often lead to unintended consequences.
Intuition plays a key role in Romanticism, and it is the highest form of skill acquisition in the Dreyfus and Dreyfus model.

Intuition in psychology

Intuition is one of Swiss psychologist Carl Jung's four 'psychological types' or ego functions. In this early model of the personal psyche, intuition was opposed by sensation on one axis, while feeling was opposed by thinking on another axis. Jung argued that, in a given individual, one of these four functions was primary — most prominent or developed — in the consciousness. The opposing function would typically be underdeveloped in that individual. The remaining pair (on the other axis) would be consciously active, but to a lesser extent than the primary function. ^[2] This schema is perhaps most familiar today as the Myers-Briggs Type Indicator.
In psychology, intuition can encompass the ability to know valid solutions to problems and decision making. For example, the Recognition Primed Decision (RPD) model was described by Gary Klein in order to explain how people can make relatively fast decisions without having to compare options. Klein found that under time pressure, high stakes, and changing parameters, experts used their base of experience to identify similar situations and intuitively choose feasible solutions. Thus, the RPD model is a blend of intuition and analysis. The intuition is the pattern-matching process that quickly suggests feasible courses of action. The analysis is the mental simulation, a conscious and deliberate review of the courses of action.
An important intuitive method for identifying options is brainstorming. According to the renowned Neuropsychologist and Neurobiologist Roger Wolcott Sperry though, Intuition is a right-brain activity while Factual and Mathematical analysis is a left-brain activity[1].

See also

★ Casuistry

★ Extra-sensory perception

★ Intuition pump, a coin termed by Daniel Dennett

★ Intuitionism

★ Medical intuitive

★ Preconscious

★ Subconscious

★ Tacit knowledge

★

★ List of thought processes

★ Unconscious mind

Notes and references

1. American International Encyclopedia, J.J. Little Co., New York 1954, Vol VIII
2. C.G. Jung. ''Psychological Types''. Bollingen Series XX, Volume 6, Princeton University Press, 1971.

External links

★ A selection of articles defining the nature of Intuition

★ Essay about the philosophical and psychological dimensions of four types of intuition

★ A scientific research group on intuition

★ Ask Philosophers: Question on Intuition and Rationality