Sunday, November 21, 2010

WOW! my own words.. who would have thought!!

I have had many experiences in my past. I view them all as a necessary steps in the progression that has brought me to where I am today. I am happy where I am today and can not complain about one thing!
Along the way I may have done some things that the outside world including close friends and family viewed as irresponsible or CRAZY!
I picked up some responsibilities and things I may have not chosen to have if I was in my “right” mind.
I have no choice but to accept and love these things. For they are the reason I am where I am today. They were merely stops along my path that if weren’t made I may not be who I am today!
I love myself for who I am and that is all that matters to me. I have given myself the strength to endure anything just by accepting myself and loving myself.
Life is awesome. Although I must admit it has not always been that way, I must also admit that it was only my thoughts that made it NOT okay!
Now that I am awake and my eyes are open I can see not only my own inner light but everyone elses too.
I thank you, everyone in my life, for teaching me how to be me. My words can not express how elated I am that I am not alone and never will be! All the pieces of me!

Friday, November 19, 2010

intuition (philosophy)

Intuition (philosophy)
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Intuition is a priori knowledge or experiential belief characterized by its immediacy. Beyond this, the nature of intuition is debated. Roughly speaking, there are two main views. They are:

1. Intuitions are a priori. This view holds that distinctions are to be made between various sorts of intuition, roughly corresponding to their subject matter (see George Bealer). The only intuitions that are relevant in analytic philosophy are 'rational' intuitions. These are intellectual seemings that something is necessarily the case. They are directed exclusively towards statements that make some kind of necessity claim. For example, a rational intuition is what occurs when it seems to us that a mathematical statement (e.g. 2+2=4) must be true. Intuitions as this view characterizes them are to be distinguished from beliefs, since we can hold beliefs which are not intuitive, or have intuitions for propositions that we know to be false.
2. Intuitions are a species of belief, and based ultimately in experience. This view holds that intuitions are not especially different from beliefs, although they appear subjectively to be more unrevisable than other beliefs. Unlike the previous view, these intuitions are liable to differ between social groups. Evidence for this is shown in various psychological studies (e.g. the one by Stich, Weinburg and Nichols)

In the philosophy of Immanuel Kant, pure 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 [1].

Intuitionism is a position advanced by Luitzen Egbertus Jan Brouwer 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 logic was devised by Arend Heyting to accommodate this position (and has been adopted by other forms of constructivism in general). It is characterized by rejecting the law of excluded middle: as a consequence it does not in general accept rules such as double negation elimination and the use of reductio ad absurdum to prove the existence of something.
In analytic philosophy

In contemporary analytic philosophy, appeals to our intuitions are an important method for testing claims. A characteristic example is the post-Gettier literature concerning the analysis of knowledge. A philosopher proposes a definition of knowledge, such as the justified true belief account. Another philosopher constructs a hypothetical case where our inclination is to judge that the definition is met but the subject lacks knowledge or vice versa. Typically, this leads to the rejection of that account, though Brian Weatherson has noted that the weight placed on intuitions varies between different subfields.[2]

Intuitions are customarily appealed to independently of any particular theory of how intuitions provide evidence for claims, and there are divergent accounts of what sort of mental state intuitions are, ranging from mere spontaneous judgment to a special presentation of a necessary truth.[3] However, in recent years a number of philosophers, especially George Bealer have tried to defend appeals to intuition against Quinean doubts about conceptual analysis.[4] A different challenge to appeals to intuition has recently come from experimental philosophers, who argue that appeals to intuition must be informed by the methods of social science.
See also

* Intuition (Bergson)
* Intuition (knowledge)
* Intuitionist logic

References

1. ^ Immanuel Kant (1787) "Critique of Pure Reason", p35 et seq. http://www.gutenberg.org/catalog/world/readfile?fk_files=5144&pageno=35
2. ^ B. Weatherson, "What Good are Counterexamples?", Philosophical Studies, 115 (2003) pp. 1-31.
3. ^ M. Lynch "Trusting Intuitions", in P. Greenough and M. Lynch (ed) Truth and Realism, pp. 227-38.
4. ^ G. Bealer "Intuition and The Autonomy of Philosophy" in M. Depaul and W. Ramsey (eds) Rethinking Intuition: The Psychology of Intuition and Its Role In Philosophical Inquiry 1998, pp. 201-239.

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Intuition

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Intuition (knowledge)
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See also: Insight

The term intuition is used to describe "thoughts and preferences that come to mind quickly and without much reflection".[1] "The word 'intuition' comes from the Latin word 'intueri', which is often roughly translated as meaning 'to look inside'’ or 'to contemplate'."[2] Intuition provides us with beliefs that we cannot necessarily justify. For this reason, it has been the subject of study in psychology, as well as a topic of interest in the supernatural. The "right brain" is popularly associated with intuitive processes such as aesthetic abilities.[3][4][5] Some scientists have contended that intuition is associated with innovation in scientific discovery.[6] Intuition is also a common subject of New Age writings.[7]
Contents
[hide]

* 1 In psychology and personality assessment
* 2 Intuition and spirituality
* 3 Studies and claims
* 4 Various definitions
* 5 Honor
* 6 See also
* 7 Notes and references
* 8 Further reading
* 9 External links

In psychology and personality assessment

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.[8] 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 explains how people can make relatively fast decisions without having to compare options. Gary 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.[9]

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.[10]

The reliability of one's intuition depends greatly on past knowledge and occurrences in a specific area. For example, someone who has had more experiences with children will tend to have a better instinct or intuition about what they should do in certain situations with them. This is not to say that one with a great amount of experience is always going to have an accurate intuition (because some can be biased); however, the chances of it being more reliable are definitely amplified.[11]

It has been asserted that Jung's analytical psychological theory of synchronicity is equal to intellectual intuition.[12]
Intuition and spirituality

Intuition is commonly discussed in writings of spiritual thought. Contextually, there is often an idea of a transcendent and more qualitative mind of one's spirit towards which a person strives, or towards which consciousness evolves. Typically, intuition is regarded as a conscious commonality between earthly knowledge and the higher spiritual knowledge[13] and appears as flashes of illumination.[14] It is asserted that by definition intuition cannot be judged by logical reasoning.[15]

Thomas Merton discussed variations of intuition in a series of essays. In describing aesthetic intuition he asserted that the artist has a subjective identification with an object that is both heightened and intensified and thereby "sees" the object's spiritual reality.[16] In discussing Zen meditation he asserted that a direct intuition is derived through a "struggle against conceptual knowledge." An end result is "the existent knows existence, or 'isness,' while completely losing sight of itself as a 'knowing subject.'"[17]

Rudolf Steiner postulated that intuition is the third of three stages of higher knowledge, coming after imagination and inspiration, and is characterized by a state of immediate and complete experience of, or even union with, the object of knowledge without loss of the subject's individual ego.[18]

The high value of intuition in the Sufi schemata is related by El Sayeed Idries Shah el-Hashimi el-Naqshbandi, Grand Sheikh of the Dervish Orders.[19]
Studies and claims

Intuitive abilities were quantitatively tested at Yale University in the 1970s. While studying nonverbal communication, researchers noted that some subjects were able to read nonverbal facial cues before reinforcement occurred.[20] In employing a similar design, they noted that highly intuitive subjects made decisions quickly but could not identify their rationale. Their level of accuracy, however, did not differ from that of nonintuitive subjects.[21]

Law enforcement officers often claim to observe suspects and immediately "know" that they possess a weapon or illicit narcotic substances. Often unable to articulate why they reacted or what prompted them at the time of the event, they sometimes retrospectively can plot their actions based upon what had been clear and present danger signals. Such examples liken intuition to "gut feelings" and when viable illustrate preconscious activity.[22]
Various definitions

Intuition is a combination of historical (empirical) data, deep and heightened observation and an ability to cut through the thickness of surface reality. Intuition is like a slow motion machine that captures data instantaneously and hits you like a ton of bricks. Intuition is a knowing, a sensing that is beyond the conscious understanding — a gut feeling. Intuition is not pseudo-science.
– Abella Arthur

Intuition (is) perception via the unconscious
– Carl Gustav Jung

INTUITION may be defined as understanding or knowing without conscious recourse to thought, observation or reason. Some see this unmediated process as somehow mystical while others describe intuition as being a response to unconscious cues or implicitly apprehended prior learning.
– Dr. Jason Gallate & Ms Shannan Keen BA[23]

Honor

Intuition Peak on Livingston Island in the South Shetland Islands, Antarctica is named in appreciation of the role of scientific intuition for the advancement of human knowledge.
See also
Brain.png Thinking portal

* Artistic inspiration
* Brainstorming
* Cognition
* Cryptesthesia
* Déjà vu
* Eastern epistemology#Faith and Intuition
* Extra-sensory perception
* Insight
* Instinct
* Intuition (philosophy)
* Intuition pump, a term coined by Daniel Dennett
* Intuitionism
* Intelligence analysis#Trained Intuition
* List of thought processes
* Medical intuitive
* Noetic theory
* Precognition
* Preconscious
* Religious experience
* Remote viewing
* Serendipity
* Subconscious
* Synchronicity
* Tacit knowledge
* Truthiness
* Unconscious mind

Notes and references

1. ^ Kahneman D. (2003) A Perspective on Judgment and Choice. American Psychologist, 58(9), 697-720.
2. ^ Carlin Flora. "Gut Almighty". Psychology Today. Vol 40. Issue 3:68-75,2007
3. ^ Converting Words into Pictures--Reading Comprehension Guide--Academic Support
4. ^ Left/Right Processing.
5. ^ Right-Brain Hemisphere.
6. ^ Gerald Holton, Yehuda Elkana. Albert Einstien: Historical and Cultural Perspectives, Dover Publications, July 1997, p. 97. ISBN 0486298795 "The workings of intuition transcend those of the intellect, and as is well known, innovation is often a triumph of intuition over logic."
7. ^ Peter Steinfels Beliefs The New York Times, July 13, 1996
8. ^ C.G. Jung. Psychological Types. Bollingen Series XX, Volume 6, Princeton University Press, 1971.
9. ^ Klein, Gary. Intuition At Work. Random House, NY, NY. January, 2003
10. ^ Allen Chuck Ross, "Brain Hemispheric Functions and the Native American," Journal of American Indian Education, August 1989.
11. ^ Eugene Sadler-Smith. Inside Intuition. 2008.
12. ^ Bishop, Paul (2000). Synchronicity and Intellectual Intuition in Kant, Swedenborg, and Jung. The Edwin Mellen Press. pp. 17–20. ISBN 0773475931.
13. ^ Sri Aurobindo, The Life Divine, Sri Aurobindo Publication Department, 1970, p.65. ISBN 81-7058-187-7
14. ^ Alice A. Bailey, The Light of the Soul, Lucis Publishing Company, 1927, p. 317. ISBN B000XPMTB0
15. ^ Sri Aurobindo, The Life Divine, Sri Aurobindo Publication Department, 1970, p. 69. ISBN 81-7058-187-7
16. ^ Thomas Merton The Literary Essays of Thomas Merton, New Directions Publishing, March 1985, pp. 341, 348. ISBN 0811209318
17. ^ Thomas Merton, The Literary Essays of Thomas Merton, New Directions Publishing, March 1985, p. 364. ISBN 0811209318
18. ^ Lorenzo Ravagli, Zanders Erzählungen, Berliner Wissenschafts-Verlag, ISBN 978-3-8305-1613, pp. 680ff
19. ^ Idries Shah, Thinkers of the East, pp. 191 et seq, ISBN 0 224 61912 8 c/r 1971
20. ^ AJ Giannini, J Daood,MC Giannini, R Boniface, PG Rhodes. Intellect versus intuition--dichotomy in the reception of nonverbal communication.Journal of General Psychology. 99:19-24,1978
21. ^ AJ Giannini, ME Barringer, MC Giannini, RH Loiselle. Lack of relationship between handedness and intuitive and intellectual (rationalistic) modes of information processing. Journal of General Psychology. 111:31-37 1984
22. ^ Anthony J. Pinizzotto, PhD, Edward F. Davis, MA, and Charles E. Miller III Emotional/rational decision making in law enforcement (Federal Bureau of Investigation), Free Online Library, 2004
23. ^ Encyclopedia of Creativity, 2nd Edition

Further reading

* Chopra, Deepak, and Judith Orloff. The Power of Intuition. Hay House, 2005. (Audio) ISBN 978-1401906221
* Davis, Elizabeth. Women's Intuition. Celestial Arts, 1989. ISBN 978-0890875728
* Mayer, Elizabeth Lloyd. Extraordinary Knowing: Science, Skepticism, and the Inexplicable Powers of the Human Mind. Bantam, 2008. ISBN 978-0553382235
* McTaggart, Lynn. The Intention Experiment. Free Press, 2008. ISBN 978-0743276962
* Schulz, Mona Lisa, and Christriane Northrup. Awakening Intuition. Three Rivers Press, 1999. ISBN 978-0-609-80424-7
* Sheldrake, Rupert. Dogs That Know When Their Owners Are Coming Home: And Other Unexplained Powers of Animals. Three Rivers Press, 2000. ISBN 978-0609805336
* Sheldrake, Rupert. The Sense of Being Stared At: And Other Aspects of the Extended Mind. Crown, 2003. ISBN 978-0609608074
* Sheldrake, Rupert. Seven Experiments That Could Change the World: A Do-It-Yourself Guide to Revolutionary Science. Park Street Press, 2002. ISBN 978-0892819898
* Wilde, Stuart Intuition. Hay House, 1996. (Audio) ISBN 978-1401906740
* Wilde, Stuart. The Sixth Sense: Including the Secrets of the Etheric Subtle Body. Hay House, 2000. ISBN 978-1561705016
* Levin, Michal. Spiritual Intelligence: Awakening the Power of Your Spirituality and Intuition. Hodder & Stoughton, 2000. ISBN 978-0340733943
* Doc Childre and Howard Martin. The HEARTMATH Solution. HarperSanFrancisco, 1999. ISBN 978-0062516060
* Hoeflich, Christine. What Everyone Believed: A Memoir of Intuition and Awakening. Between Worlds Publishing, 2008. ISBN 978-0979658907

External links

* A scientific research group on intuition
* Ask Philosophers: Question on Intuition and Rationality

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M: PSO/PSI


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dsrd (o, p, m, p, a, d, s), sysi/epon, spvo


proc, drug(N5A/5B/5C/6A/6B/6D)
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Myers Briggs Type Indicator

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Myers-Briggs Type Indicator
From Wikipedia, the free encyclopedia
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Carl Jung in 1910.

The Myers-Briggs Type Indicator (MBTI) assessment is a psychometric questionnaire designed to measure psychological preferences in how people perceive the world and make decisions.[1]:1 These preferences were extrapolated from the typological theories proposed by Carl Gustav Jung and first published in his 1921 book Psychological Types (English edition, 1923).[2]

The original developers of the personality inventory were Katharine Cook Briggs and her daughter, Isabel Briggs Myers. They began creating the indicator during World War II, believing that a knowledge of personality preferences would help women who were entering the industrial workforce for the first time to identify the sort of war-time jobs where they would be "most comfortable and effective".[1]:xiii The initial questionnaire grew into the Myers-Briggs Type Indicator, which was first published in 1962. The MBTI focuses on normal populations and emphasizes the value of naturally occurring differences.[3]

CPP Inc., the publisher of the MBTI instrument, calls it "the world’s most widely used personality assessment",[4] with as many as two million assessments administered annually. Some academic psychologists have criticized the MBTI instrument, claiming that it "lacks convincing validity data".[5][6][7][8] Proponents of the test, however, cite reports of individual behavior[9] and have found that the indicator meets or exceeds the reliability of other psychological instruments.[10] Some studies have found strong support for construct validity, internal consistency, and test-retest reliability, although variation was observed.[11][12][13]

The definitive published source of reference for the Myers-Briggs Type Indicator is The Manual produced by CPP.[14] However, the registered trademark rights to the terms Myers-Briggs Type Indicator and MBTI have been assigned from the publisher to the Myers-Briggs Type Indicator Trust.[15]
Contents
[hide]

* 1 Concepts
o 1.1 Type
o 1.2 Four dichotomies
o 1.3 Attitudes: Extraversion (E)/Introversion (I)
o 1.4 Functions: Sensing (S)/Intuition (N) and Thinking (T)/Feeling (F)
+ 1.4.1 Dominant Function
o 1.5 Lifestyle: Judgment (J)/Perception (P)
* 2 Historical development
o 2.1 Differences from Jung
+ 2.1.1 Judgment vs. perception
# 2.1.1.1 Orientation of the tertiary function
* 3 Applications
* 4 Format and administration
o 4.1 Additional formats
* 5 Precepts and ethics
* 6 Type dynamics and development
* 7 Correlations to other instruments
o 7.1 Keirsey Temperaments
o 7.2 Big Five
* 8 Criticism
o 8.1 Origins of the theory
o 8.2 Validity
o 8.3 Reliability
o 8.4 Statistical structure
o 8.5 Utility
* 9 Skepticism
* 10 See also
* 11 Notes
* 12 References and further reading
* 13 External links
o 13.1 Official websites

Concepts

As the MBTI Manual states, the indicator "is designed to implement a theory; therefore the theory must be understood to understand the MBTI".[16]:1

Fundamental to the Myers-Briggs Type Indicator is the theory of psychological type as originally developed by Carl Jung.[1]:xiii Jung proposed the existence of two dichotomous pairs of cognitive functions:

* The "rational" (judging) functions: thinking and feeling
* The "irrational" (perceiving) functions: sensing and intuition

Jung went on to suggest that these functions are expressed in either an introverted or extraverted form.[1]:17 From Jung's original concepts, Briggs and Myers developed their own theory of psychological type, described below, on which the MBTI is based.
Type

Jung's typological model regards psychological type as similar to left or right handedness: individuals are either born with, or develop, certain preferred ways of thinking and acting. The MBTI sorts some of these psychological differences into four opposite pairs, or dichotomies, with a resulting 16 possible psychological types. None of these types are better or worse; however, Briggs and Myers theorized that individuals naturally prefer one overall combination of type differences.[1]:9 In the same way that writing with the left hand is hard work for a right-hander, so people tend to find using their opposite psychological preferences more difficult, even if they can become more proficient (and therefore behaviorally flexible) with practice and development.

The 16 types are typically referred to by an abbreviation of four letters—the initial letters of each of their four type preferences (except in the case of intuition, which uses the abbreviation N to distinguish it from Introversion). For instance:

* ESTJ: extraversion (E), sensing (S), thinking (T), judgment (J)
* INFP: introversion (I), intuition (N), feeling (F), perception (P)

And so on for all 16 possible type combinations.
Four dichotomies
Dichotomies
Extraversion (E) - (I) Introversion
Sensing (S) - (N) Intuition
Thinking (T) - (F) Feeling
Judgment (J) - (P) Perception

The four pairs of preferences or dichotomies are shown in the table to the right.

Note that the terms used for each dichotomy have specific technical meanings relating to the MBTI which differ from their everyday usage. For example, people who prefer judgment over perception are not necessarily more judgmental or less perceptive. Nor does the MBTI instrument measure aptitude; it simply indicates for one preference over another.[16]:3 Someone reporting a high score for extraversion over introversion cannot be correctly described as more extraverted: they simply have a clear preference.

Point scores on each of the dichotomies can vary considerably from person to person, even among those with the same type. However, Isabel Myers considered the direction of the preference (for example, E vs. I) to be more important than the degree of the preference (for example, very clear vs. slight).[14] The expression of a person's psychological type is more than the sum of the four individual preferences. The preferences interact through type dynamics and type development.
Attitudes: Extraversion (E)/Introversion (I)

Myers-Briggs literature uses the terms extraversion and introversion as Jung first used them, and preserves the original spelling of extraversion. Extraversion means "outward-turning" and introversion means "inward-turning."[17] These specific definitions vary somewhat from the popular usage of the words.

The preferences for extraversion and introversion are often called as attitudes. Briggs and Myers recognized that each of the cognitive functions can operate in the external world of behavior, action, people, and things (extraverted attitude) or the internal world of ideas and reflection (introverted attitude). The MBTI assessment sorts for an overall preference for one or the other.

People who prefer extraversion draw energy from action: they tend to act, then reflect, then act further. If they are inactive, their motivation tends to decline. To rebuild their energy, extraverts need breaks from time spent in reflection. Conversely, those who prefer introversion expend energy through action: they prefer to reflect, then act, then reflect again. To rebuild their energy, introverts need quiet time alone, away from activity.

The extravert's flow is directed outward toward people and objects, and the introvert's is directed inward toward concepts and ideas. Contrasting characteristics between extraverts and introverts include the following:

* Extraverts are action oriented, while introverts are thought oriented.
* Extraverts seek breadth of knowledge and influence, while introverts seek depth of knowledge and influence.
* Extraverts often prefer more frequent interaction, while introverts prefer more substantial interaction.
* Extraverts recharge and get their energy from spending time with people, while introverts recharge and get their energy from spending time alone.[18]

Functions: Sensing (S)/Intuition (N) and Thinking (T)/Feeling (F)

Jung identified two pairs of psychological functions:

* The two perceiving functions, sensing and intuition
* The two judging functions, thinking and feeling

According to the Myers-Briggs typology model, each person uses one of these four functions more dominantly and proficiently than the other three; however, all four functions are used at different times depending on the circumstances.

Sensing and intuition are the information-gathering (perceiving) functions. They describe how new information is understood and interpreted. Individuals who prefer sensing are more likely to trust information that is in the present, tangible and concrete: that is, information that can be understood by the five senses. They tend to distrust hunches, which seem to come "out of nowhere."[1]:2 They prefer to look for details and facts. For them, the meaning is in the data. On the other hand, those who prefer intuition tend to trust information that is more abstract or theoretical, that can be associated with other information (either remembered or discovered by seeking a wider context or pattern). They may be more interested in future possibilities. They tend to trust those flashes of insight that seem to bubble up from the unconscious mind. The meaning is in how the data relates to the pattern or theory.

Thinking and feeling are the decision-making (judging) functions. The thinking and feeling functions are both used to make rational decisions, based on the data received from their information-gathering functions (sensing or intuition). Those who prefer thinking tend to decide things from a more detached standpoint, measuring the decision by what seems reasonable, logical, causal, consistent and matching a given set of rules. Those who prefer feeling tend to come to decisions by associating or empathizing with the situation, looking at it 'from the inside' and weighing the situation to achieve, on balance, the greatest harmony, consensus and fit, considering the needs of the people involved.

As noted already, people who prefer thinking do not necessarily, in the everyday sense, "think better" than their feeling counterparts; the opposite preference is considered an equally rational way of coming to decisions (and, in any case, the MBTI assessment is a measure of preference, not ability). Similarly, those who prefer feeling do not necessarily have "better" emotional reactions than their thinking counterparts.
Dominant Function

According to Myers and Briggs, people use all four cognitive functions. However, one function is generally used in a more conscious and confident way. This dominant function is supported by the secondary (auxiliary) function, and to a lesser degree the tertiary function. The fourth and least conscious function is always the opposite of the dominant function. Myers called this inferior function the shadow.[1]:84

The four functions operate in conjunction with the attitudes (extraversion and introversion). Each function is used in either an extraverted or introverted way. A person whose dominant function is extraverted intuition, for example, uses intuition very differently from someone whose dominant function is introverted intuition.
Lifestyle: Judgment (J)/Perception (P)

Myers and Briggs added another dimension to Jung's typological model by identifying that people also have a preference for using either the judging function (thinking or feeling) or their perceiving function (sensing or intuition) when relating to the outside world (extraversion).

Myers and Briggs held that types with a preference for judgment show the world their preferred judging function (thinking or feeling). So TJ types tend to appear to the world as logical, and FJ types as empathetic. According to Myers,[1]:75 judging types like to "have matters settled." Those types who prefer perception show the world their preferred perceiving function (sensing or intuition). So SP types tend to appear to the world as concrete and NP types as abstract. According to Myers,[1]:75 perceptive types prefer to "keep decisions open."

For extraverts, the J or P indicates their dominant function; for introverts, the J or P indicates their auxiliary function. Introverts tend to show their dominant function outwardly only in matters "important to their inner worlds."[1]:13 For example:

Because ENTJ types are extraverts, the J indicates that their dominant function is their preferred judging function (extraverted thinking). ENTJ types introvert their auxiliary perceiving function (introverted intuition). The tertiary function is sensing and the inferior function is introverted feeling.

Because INTJ types are introverts, the J indicates that their auxiliary function is their preferred judging function (extraverted thinking). INTJ types introvert their dominant perceiving function (introverted intuition). The tertiary function is feeling, and the inferior function is extraverted sensing.
Historical development

Katharine Cook Briggs began her research into personality in 1917. Upon meeting her future son-in-law, she observed marked differences between his personality and that of other family members. Briggs embarked on a project of reading biographies, and she developed a typology based on patterns she found. She proposed four temperaments: Meditative (or Thoughtful), Spontaneous, Executive, and Social.[19][20] Then, after the English translation of Psychological Types was published in 1923 (having first been published in German in 1921), she recognized that Jung's theory was similar to, yet went far beyond, her own.[1]:22 Briggs's four types were later identified as corresponding to the Is, EPs, ETJs and EFJs.[19][20] Her first publications were two articles describing Jung's theory, in the journal New Republic in 1926 (Meet Yourself Using the Personality Paint Box) and 1928 (Up From Barbarism).

Briggs's daughter, Isabel Briggs Myers, added to her mother's typological research, which she would progressively take over entirely. Myers graduated first in her class from Swarthmore College in 1919[1]:xx and wrote the prize-winning mystery novel Murder Yet to Come in 1929 using typological ideas. However, neither Myers nor Briggs were formally educated in psychology, and thus they lacked scientific credentials in the field of psychometric testing.[1]:xiii So Myers apprenticed herself to Edward N. Hay, who was then personnel manager for a large Philadelphia bank and went on to start one of the first successful personnel consulting firms in the U.S. From Hay, Myers learned test construction, scoring, validation, and statistics.[1]:xiii, xx In 1942, the "Briggs-Myers Type Indicator" was created, and the Briggs Myers Type Indicator Handbook was published in 1944. The indicator changed its name to the modern form (Myers-Briggs Type Indicator) in 1956.[21][22]

Myers' work attracted the attention of Henry Chauncey, head of the Educational Testing Service, and under these auspices, the first MBTI Manual was published in 1962. The MBTI received further support from Donald T. McKinnon, head of the Institute of Personality Research at the University of California; Harold Grant, professor at Michigan State and Auburn Universities; and Mary H. McCaulley of the University of Florida. The publication of the MBTI was transferred to Consulting Psychologists Press in 1975, and the Center for Applications of Psychological Type (CAPT) was founded as a research laboratory.[1]:xxi After Myers' death in May 1980, Mary McCaulley updated the MBTI Manual, and the second edition was published in 1985.[14] The third edition appeared in 1998.
Differences from Jung
Judgment vs. perception

The most notable addition of Myers and Briggs to Jung's original thought is their concept that a given type's fourth letter (J or P) is determined by how that type interacts with the external world, rather than by the type's dominant function. The difference becomes evident when assessing the cognitive functions of introverts.[1]:21-22

To Jung, a type with dominant introverted thinking, for example, would be considered rational (judging) because the decision-making function is dominant. To Myers, however, that same type would be irrational (perceiving) because the individual uses an information-gathering function (either extraverted intuition or extraverted sensing) when interacting with the outer world.
Orientation of the tertiary function

Jung theorized that the dominant function acts alone in its preferred world: exterior for the extraverts, and interior for the introverts. The remaining three functions, he suggested, operate together in the opposite world. If the dominant cognitive function is introverted, the other functions are extraverted, and vice versa. The MBTI Manual summarizes references in Jung's work to the balance in psychological type as follows:

There are several references in Jung's writing to the three remaining functions having an opposite attitudinal character. For example, in writing about introverts with thinking dominant...Jung commented that the counterbalancing functions have an extraverted character.[14]:29

However, many MBTI practitioners hold that the tertiary function is oriented in the same direction as the dominant function.[23] Using the INTP type as an example, the orientation would be as follows:

* Dominant introverted thinking
* Auxiliary extraverted intuition
* Tertiary introverted sensing
* Inferior extraverted feeling

From a theoretical perspective, noted psychologist H.J. Eysenck calls the MBTI a moderately successful quantification of Jung's original principles as outlined in Psychological Types.[24] However, both models remain theory, with no controlled scientific studies supporting either Jung's original concept of type or the Myers-Briggs variation.[25]
Applications

The indicator is frequently used in the areas of pedagogy, career counseling, team building, group dynamics, professional development, marketing, family business, leadership training, executive coaching, life coaching, personal development, marriage counseling, and workers' compensation claims.
Format and administration

The current North American English version of the MBTI Step I includes 93 forced-choice questions (there are 88 in the European English version). Forced-choice means that the individual has to choose only one of two possible answers to each question. The choices are a mixture of word pairs and short statements. Choices are not literal opposites but chosen to reflect opposite preferences on the same dichotomy. Participants may skip questions if they feel they are unable to choose.

Using psychometric techniques, such as item response theory, the MBTI will then be scored and will attempt to identify the preference, and clarity of preference, in each dichotomy. After taking the MBTI, participants are usually asked to complete a Best Fit exercise (see above) and then given a readout of their Reported Type, which will usually include a bar graph and number to show how clear they were about each preference when they completed the questionnaire.

During the early development of the MBTI thousands of items were used. Most were eventually discarded because they did not have high midpoint discrimination, meaning the results of that one item did not, on average, move an individual score away from the midpoint. Using only items with high midpoint discrimination allows the MBTI to have fewer items on it but still provide as much statistical information as other instruments with many more items with lower midpoint discrimination. The MBTI requires five points one way or another to indicate a clear preference.
Additional formats

Isabel Myers had noted that people of any given type shared differences as well as similarities. At the time of her death, she was developing a more in-depth method of measuring how people express and experience their individual type pattern. This tool is called the MBTI Step II.

The Step III instrument is now available. It was developed in a joint project involving the following organizations: CPP, the publisher of the whole family of MBTI works; CAPT (Center for Applications of Psychological Type), which holds all of Myers' and McCaulley's original work; and the MBTI Trust, headed by Katharine and Peter Myers. Step III addresses type development and the use of perception and judgment by respondents.[citation needed][26]

In addition, the Type Differentiation Indicator (TDI) (Saunders, 1989) is a scoring system for the longer MBTI, Form J,[27] which includes the 20 subscales above, plus a Comfort-Discomfort factor (which purportedly corresponds to the missing factor of Neuroticism). This factor includes seven additional scales to indicate a sense of overall comfort and confidence versus discomfort and anxiety: guarded-optimistic, defiant-compliant, carefree-worried, decisive-ambivalent, intrepid-inhibited, leader-follower, and proactive-distractable. Also included is a composite of these called "strain." Each of these comfort-discomfort subscales also loads onto one of the four type dimensions, for example, proactive-distractable is also a judging-perceiving subscale. There are also scales for type-scale consistency and comfort-scale consistency. Reliability of 23 of the 27 TDI subscales is greater than 0.50, "an acceptable result given the brevity of the subscales" (Saunders, 1989).
Precepts and ethics

The following precepts are generally used in the ethical administration of the Myers-Briggs Type Indicator:

Type not trait
The MBTI sorts for type; it does not indicate the strength of ability. The questionnaire allows the clarity of a preference to be ascertained (Bill clearly prefers introversion), but not the strength of preference (Jane strongly prefers extraversion) or degree of aptitude (Harry is good at thinking). In this sense, it differs from trait-based tools such as 16PF. Type preferences are polar opposites: a precept of MBTI is that people fundamentally prefer one thing over the other, not a bit of both.

Own best judge
Individuals are considered the best judge of their own type. While the MBTI questionnaire provides a Reported Type, this is considered only an indication of their probable overall Type. A Best Fit Process is usually used to allow respondents to develop their understanding of the four dichotomies, to form their own hypothesis as to their overall Type, and to compare this against the Reported Type. In more than 20% of cases, the hypothesis and the Reported Type differ in one or more dichotomies. Using the clarity of each preference, any potential for bias in the report, and often, a comparison of two or more whole Types may then help respondents determine their own Best Fit.

No right or wrong
No preference or total type is considered "better" or "worse" than another. They are all Gifts Differing, as emphasized by the title of Isabel Briggs Myers' book on this subject.

Voluntary
It is considered unethical to compel anyone to take the Myers-Briggs Type Indicator. It should always be taken voluntarily.[28]

Confidentiality
The result of the MBTI Reported and Best Fit type are confidential between the individual and administrator and, ethically, not for disclosure without permission.

Not for selection
The results of the assessment should not be used to "label, evaluate, or limit the respondent in any way" (emphasis original).[28] Since all types are valuable, and the MBTI measures preferences rather than aptitude, the MBTI is not considered a proper instrument for purposes of employment selection. Many professions contain highly competent individuals of different types with complementary preferences.

Importance of proper feedback
Individuals should always be given detailed feedback from a trained administrator and an opportunity to undertake a Best Fit exercise to check against their Reported Type. This feedback can be given in person or, where this is not practical, by telephone or electronically.

Type dynamics and development
The Sixteen Types
US Population Breakdown
The table organizing the sixteen types was created by Isabel Myers (an INFP).
ISTJ
11–14% ISFJ
9–14% INFJ
1–3% INTJ
2–4%
ISTP
4–6% ISFP
5–9% INFP
4–5% INTP
3–5%
ESTP
4–5% ESFP
4–9% ENFP
6–8% ENTP
2–5%
ESTJ
8–12% ESFJ
9–13% ENFJ
2–5% ENTJ
2–5%
Estimated percentages of the 16 types in the U.S. population.[29]

The interaction of two, three, or four preferences is known as type dynamics. Although type dynamics has garnered little or no empirical support to substantiate its viability as a scientific theory,[30] Myers and Briggs asserted that for each of the 16 four-preference types, one function is the most dominant and is likely to be evident earliest in life. A secondary or auxiliary function typically becomes more evident (differentiated) during teenage years and provides balance to the dominant. In normal development, individuals tend to become more fluent with a third, tertiary function during mid life, while the fourth, inferior function remains least consciously developed. The inferior function is often considered to be more associated with the unconscious, being most evident in situations such as high stress (sometimes referred to as being in the grip of the inferior function).

The sequence of differentiation of dominant, auxiliary, and tertiary functions through life is termed type development. Note that this is an idealized sequence that may be disrupted by major life events.

The dynamic sequence of functions and their attitudes can be determined in the following way:

* The overall lifestyle preference (J-P) determines whether the judging (T-F) or perceiving (S-N) preference is most evident in the outside world; i.e., which function has an extraverted attitude
* The attitude preference (E-I) determines whether the extraverted function is dominant or auxiliary
* For those with an overall preference for extraversion, the function with the extraverted attitude will be the dominant function. For example, for an ESTJ type the dominant function is the judging function, thinking, and this is experienced with an extraverted attitude. This is notated as a dominant Te. For an ESTP, the dominant function is the perceiving function, sensing, notated as a dominant Se.
* The Auxiliary function for extraverts is the secondary preference of the judging or perceiving functions, and it is experienced with an introverted attitude: for example, the auxiliary function for ESTJ is introverted sensing (Si) and the auxiliary for ESTP is introverted thinking (Ti).
* For those with an overall preference for introversion, the function with the extraverted attitude is the auxiliary; the dominant is the other function in the main four letter preference. So the dominant function for ISTJ is introverted sensing (Si) with the auxiliary (supporting) function being extraverted thinking (Te).
* The Tertiary function is the opposite preference from the Auxiliary. For example, if the Auxiliary is thinking then the Tertiary would be feeling. The attitude of the Tertiary is the subject of some debate and therefore is not normally indicated; i.e. if the Auxiliary was Te then the Tertiary would be F (not Fe or Fi)
* The Inferior function is the opposite preference and attitude from the Dominant, so for an ESTJ with dominant Te the Inferior would be Fi.

Note that for extraverts, the dominant function is the one most evident in the external world. For introverts, however, it is the auxiliary function that is most evident externally, as their dominant function relates to the interior world.

Some examples of whole types may clarify this further. Taking the ESTJ example above:

* Extraverted function is a judging function (T-F) because of the overall J preference
* Extraverted function is dominant because of overall E preference
* Dominant function is therefore extraverted thinking (Te)
* Auxiliary function is the preferred perceiving function: introverted sensing (Si)
* Tertiary function is the opposite of the Auxiliary: intuition
* Inferior function is the opposite of the Dominant: introverted feeling (Fi)

The dynamics of the ESTJ are found in the primary combination of extraverted thinking as their dominant function and introverted sensing as their auxiliary function: the dominant tendency of ESTJs to order their environment, to set clear boundaries, to clarify roles and timetables, and to direct the activities around them is supported by their facility for using past experience in an ordered and systematic way to help organize themselves and others. For instance, ESTJs may enjoy planning trips for groups of people to achieve some goal or to perform some culturally uplifting function. Because of their ease in directing others and their facility in managing their own time, they engage all the resources at their disposal to achieve their goals. However, under prolonged stress or sudden trauma, ESTJs may overuse their extraverted thinking function and fall into the grip of their inferior function, introverted feeling. Although the ESTJ can seem insensitive to the feelings of others in their normal activities, under tremendous stress, they can suddenly express feelings of being unappreciated or wounded by insensitivity.

Looking at the diametrically opposite four-letter type, INFP:

* Extraverted function is a perceiving function (S-N) because of the P preference
* Introverted function is dominant because of the I preference
* Dominant function is therefore introverted feeling (Fi)
* Auxiliary function is extraverted intuition (Ne)
* Tertiary function is the opposite of the Auxiliary: sensing
* Inferior function is the opposite of the Dominant: extraverted thinking (Te)

The dynamics of the INFP rest on the fundamental correspondence of introverted feeling and extraverted intuition. The dominant tendency of the INFP is toward building a rich internal framework of values and toward championing human rights. They often devote themselves behind the scenes to causes such as civil rights or saving the environment. Since they tend to avoid the limelight, postpone decisions, and maintain a reserved posture, they are rarely found in executive-director type positions of the organizations that serve those causes. Normally, the INFP dislikes being "in charge" of things. When not under stress, the INFP radiates a pleasant and sympathetic demeanor; but under extreme stress, they can suddenly become rigid and directive, exerting their extraverted thinking erratically.

Every type, and its opposite, is the expression of these interactions, which give each type its unique, recognizable signature.
Correlations to other instruments
Keirsey Temperaments

David W. Keirsey mapped four 'temperaments' to the existing Myers-Briggs system groupings SP, SJ, NF and NT; this often results in confusion of the two theories. However, the Keirsey Temperament Sorter is not directly associated with the official Myers-Briggs Type Indicator.
ISITEJ

ISIFEJ

INIFEJ

INITEJ
Inspector Protector Counselor Mastermind
ISETIP

ISEFIP

INEFIP

INETIP
Crafter Composer Healer Architect
ESETIP

ESEFIP

ENEFIP

ENETIP
Promoter Performer Champion Inventor
ESITEJ

ESIFEJ

ENIFEJ

ENITEJ
Supervisor Provider Teacher Fieldmarshal
Big Five

McCrae and Costa[6] present correlations between the MBTI scales and the Big Five personality construct, which is a conglomeration of characteristics found in nearly all personality and psychological tests. The five personality characteristics are extraversion, openness, agreeableness, conscientiousness, and emotional stability (or neuroticism). The following study is based on the results from 267 men followed as part of a longitudinal study of aging. (Similar results were obtained with 201 women.)
Extraversion Openness Agreeableness Conscientiousness Neuroticism
E-I −0.74 0.03 −0.03 0.08 0.16
S-N 0.10 0.72 0.04 −0.15 −0.06
T-F 0.19 0.02 0.44 −0.15 0.06
J-P 0.15 0.30 −0.06 −0.49 0.11
The closer the number is to 1.0 or −1.0, the higher the degree of correlation.

These data suggest that four of the MBTI scales are related to the Big Five personality traits. These correlations show that E-I and S-N are strongly related to extraversion and openness respectively, while T-F and J-P are moderately related to agreeableness and conscientiousness respectively. The emotional stability dimension of the Big Five is largely absent from the original MBTI (though the TDI, discussed above, has addressed that dimension).

These findings led McCrae and Costa, the formulators of the Five Factor Theory,[31] to conclude, "correlational analyses showed that the four MBTI indices did measure aspects of four of the five major dimensions of normal personality. The five-factor model provides an alternative basis for interpreting MBTI findings within a broader, more commonly shared conceptual framework." However, "there was no support for the view that the MBTI measures truly dichotomous preferences or qualitatively distinct types, instead, the instrument measures four relatively independent dimensions."
Criticism
Origins of the theory

Jung's theory of psychological type, as published in his 1921 book, was not tested through controlled scientific studies.[25] Jung's methods primarily included clinical observation, introspection and anecdote—methods that are largely regarded as inconclusive by the modern field of psychology.[25]

Jung's type theory introduced a sequence of four cognitive functions (thinking, feeling, sensing, and intuition), each having one of two orientations (extraverted or introverted), for a total of eight functions. The Myers-Briggs theory is based on these eight functions, although with some differences in expression (see Differences from Jung above). However, neither the Myers-Briggs nor the Jungian models offer any scientific, experimental proof to support the existence, the sequence, the orientation, or the manifestation of these functions.[25]
Validity

The statistical validity of the MBTI as a psychometric instrument has been the subject of criticism. It has been estimated that between a third and a half of the published material on the MBTI has been produced for conferences of the Center for the Application of Psychological Type (which provides training in the MBTI) or as papers in the Journal of Psychological Type (which is edited by Myers-Briggs advocates).[32] It has been argued that this reflects a lack of critical scrutiny.[32][33]

In 1991, the National Academy of Sciences committee reviewed data from MBTI research studies and concluded that only the I-E scale has adequate construct validity in terms of showing high correlations with comparable scales of other instruments and low correlations with instruments designed to assess different concepts. In contrast, the S-N and T-F scales show relatively weak validity. The 1991 review committee concluded at the time there was "not sufficient, well-designed research to justify the use of the MBTI in career counseling programs".[34] However, this study also based its measurement of validity on "criterion-related validity (i.e., does the MBTI predict specific outcomes related to interpersonal relations or career success/job performance?)."[34] The ethical guidelines of the MBTI assessment stress that the MBTI type "does not imply excellence, competence, or natural ability, only what is preferred."[28] The 2009 MBTI Form M Manual Supplement states, "An instrument is said to be valid when it measures what it has been designed to measure (Ghiselli, Campbell, & Zedeck, 1981; Murphy & Davidshofer, 2005)."[11] Studies have found that the MBTI scores compare favorably to other assessments with respect to evidence of convergent validity, divergent validity, construct validity, internal consistency, and test-retest reliability.[12][13][11]

The accuracy of the MBTI depends on honest self-reporting by the person tested.[16]:52-53 Unlike some personality measures, such as the Minnesota Multiphasic Personality Inventory or the Personality Assessment Inventory, the MBTI does not use validity scales to assess exaggerated or socially desirable responses.[35] As a result, individuals motivated to do so can fake their responses,[36] and one study found that the MBTI judgment/perception dimension correlates with the Eysenck Personality Questionnaire lie scale.[37] If respondents "fear they have something to lose, they may answer as they assume they should."[16]:53 However, the MBTI ethical guidelines state, "It is unethical and in many cases illegal to require job applicants to take the Indicator if the results will be used to screen out applicants."[28] The intent of the MBTI is to provide "a framework for understanding individual differences, and … a dynamic model of individual development".[38]

With regard to factor analysis, one study of 1291 college-aged students found six different factors instead of the four used in the MBTI.[39] In other studies, researchers found that the JP and the SN scales correlate with one another.[6]
Reliability

Some researchers have interpreted the reliability of the test as being low. Studies have found that between 39% and 76% of those tested fall into different types upon retesting some weeks or years later.[8][33]

One study reports that the MBTI dichotomies exhibit good split-half reliability; however, the dichotomy scores are distributed in a bell curve, and the overall type allocations are less reliable. Also, test-retest reliability is sensitive to the time between tests. Within each dichotomy scale, as measured on Form G, about 83% of categorizations remain the same when individuals are retested within nine months, and around 75% when individuals are retested after nine months. About 50% of people tested within nine months remain the same overall type, and 36% remain the same type after more than nine months.[40] For Form M (the most current form of the MBTI instrument), the MBTI Manual reports that these scores are higher (p. 163, Table 8.6).

In one study, when people were asked to compare their preferred type to that assigned by the MBTI assessment, only half of people picked the same profile.[41] Critics also argue that the MBTI lacks falsifiability, which can cause confirmation bias in the interpretation of results.
Statistical structure

The instrument's dichotomous scoring of dimensions has also been subject to criticism. For example, some researchers expected that scores would show a bimodal distribution with peaks near the ends of the scales, but found that scores on the individual subscales were actually distributed in a centrally peaked manner similar to a normal distribution. A cut-off exists at the center of the subscale such that a score on one side is classified as one type, and a score on the other side as the opposite type. This fails to support the concept of type: the norm is for people to lie near the middle of the subscale.[6][7][8][33][42] Nevertheless, "the absence of bimodal score distributions does not necessarily prove that the 'type'-based approach is incorrect."[42]
Utility

The relevance of the MBTI for career planning has been questioned, with reservations about the relevance of type to job performance or satisfaction, and concerns about the potential misuse of the instrument in labeling individuals.[33][43] In her original research, Isabel Myers found that the proportion of different personality types varied by choice of career or course of study.[1]:40-51[14] However, some other researchers examining the proportions of each type within varying professions report that the proportion of MBTI types within each occupation is close to that within a random sample of the population.[33]

Studies suggest that the MBTI is not a useful predictor of job performance. In 1991 three scholars at the University of Western Ontario analyzed the results of 97 independent studies that evaluated the effectiveness of personality tests in predicting job success and job satisfaction ("Personnel Psychology," winter 1991). The results of the nationwide study found that the MBTI was not an effective tool in predicting individual performance or satisfaction in a corporate setting: "The validity coefficient for personality tests in predicting job success was found to average 0.29 (on a scale of 0 to 1). The corresponding average validity for the MBTI, however, was a weak 0.12. In fact, each study that examined the MBTI found its validity to be below acceptable levels of statistical significance." [44] As noted above under Precepts and ethics, the MBTI measures preference, not ability. The use of the MBTI as a predictor of job success is expressly discouraged in the Manual.[16]:78 It is not designed for this purpose.
Skepticism

Skeptics criticize the terminology of the MBTI as being so "vague and general"[45] as to allow any kind of behavior to fit any personality type. They claim that this results in the Forer effect, where individuals give a high rating to a positive description that supposedly applies specifically to them.[25][33] Others argue that while the MBTI type descriptions are brief, they are also distinctive and precise.[46]:14-15 Some theorists, such as David Keirsey, have expanded on the MBTI descriptions, providing even greater detail. For instance, Keirsey's descriptions of his four temperaments, which he correlated with the sixteen MBTI personality types, show how the temperaments differ in terms of language use, intellectual orientation, educational and vocational interests, social orientation, self image, personal values, social roles, and characteristic hand gestures.[46]:32-207
See also

* 16PF
* Adjective Check List (ACL)
* BarOn EQ-i
* Big Five personality traits
* Birkman Method
* CPI 260
* DISC assessment
* Enneagram of Personality
* False dilemma
* Family therapy
* FIRO-B
* Forté Profile
* Holland Codes
* Humorism
* Interaction Styles
* Interpersonal compatibility
* Keirsey Temperament Sorter
* Kingdomality
* List of personality tests
* Minnesota Multiphasic Personality Inventory (MMPI)
* NEO
* OCEAN
* Personality psychology
* Psychometrics
* Socionics
* Strong Interest Inventory
* Thomas Kilmann Conflict Mode Instrument

Notes

1. ^ a b c d e f g h i j k l m n o p q Myers, Isabel Briggs with Peter B. Myers (1980, 1995). Gifts Differing: Understanding Personality Type. Mountain View, CA: Davies-Black Publishing. ISBN 0-89106-074-X.
2. ^ Jung, Carl Gustav (August 1, 1971). "Psychological Types". Collected Works of C.G. Jung, Volume 6. Princeton University Press. ISBN 0-691-09774.
3. ^ Pearman, Roger R.; Sarah C. Albritton (1997). I'm Not Crazy, I'm Just Not You (First ed.). Palo Alto, California: Davies-Black Publishing. xiii. ISBN 0891060960.
4. ^ "CPP Products". https://www.cpp.com/products/index.aspx. Retrieved 2009-06-20.
5. ^ Hunsley J, Lee CM, Wood JM (2004). "Controversial and questionable assessment techniques". Science and Pseudoscience in Clinical Psychology, Lilienfeld SO, Lohr JM, Lynn SJ (eds.). Guilford. ISBN 1-59385-070-0. , p. 65
6. ^ a b c d McCrae, R R; Costa, P T (1989). "Reinterpreting the Myers-Briggs Type Indicator From the Perspective of the Five-Factor Model of Personality". Journal of Personality 57 (1): 17–40. doi:10.1111/j.1467-6494.1989.tb00759.x. PMID 2709300.
7. ^ a b Stricker, L J; Ross, J (1964). "An Assessment of Some Structural Properties of the Jungian Personality Typology". Journal of Abnormal and Social Psychology 68: 62–71. doi:10.1037/h0043580.
8. ^ a b c Matthews, P (2004-05-21). "The MBTI is a flawed measure of personality". Bmj.com Rapid Responses. http://bmj.bmjjournals.com/cgi/eletters/328/7450/1244. But see also Clack & Allen's response to Matthews.
9. ^ Barron-Tieger, Barbara; Tieger, Paul D. (1995). Do what you are: discover the perfect career for you through the secrets of personality type. Boston: Little, Brown. ISBN 0-316-84522-1.
10. ^ Clack, Gillian; Judy Allen. "Response to Paul Matthews' criticism". http://bmj.bmjjournals.com/cgi/eletters/328/7450/1244. Retrieved 2008-05-14.
11. ^ a b c Schaubhut, Nancy A.; Nicole A. Herk and Richard C.Thompson (2009). "MBTI Form M Manual Supplement". CPP. pp. 17. https://www.cpp.com/pdfs/MBTI_FormM_Supp.pdf. Retrieved 8 May 2010.
12. ^ a b Thompson, Bruce; Gloria M. Borrello (1986). "Educational and Psychological Measurement". Construct Validity of the Myers-Briggs Type Indicator. SAGE Publications. http://epm.sagepub.com/cgi/content/abstract/46/3/745. Retrieved 2008-04-20.
13. ^ a b Capraro, Robert M.; Mary Margaret Capraro (2002). "Educational and Psychological Measurement". Myers-Briggs Type Indicator Score Reliability Across: Studies a Meta-Analytic Reliability Generalization Study. SAGE Publications. http://epm.sagepub.com/cgi/content/abstract/62/4/590. Retrieved 2008-04-20.
14. ^ a b c d e Myers, Isabel Briggs; McCaulley Mary H.; Quenk, Naomi L.; Hammer, Allen L. (1998). MBTI Manual (A guide to the development and use of the Myers Briggs type indicator). Consulting Psychologists Press; 3rd ed edition. ISBN 0-89106-130-4.
15. ^ "Trademark Guidelines" (PDF). Consulting Psychologists Press. https://online.cpp-db.com/Inc/Trademark_Guidelines.pdf. Retrieved December 20, 2004.
16. ^ a b c d e Myers, Isabel Briggs; Mary H. McCaulley (1985). Manual: A Guide to the Development and Use of the Myers-Briggs Type Indicator (2nd ed.). Palo Alto, CA: Consulting Psychologists Press. ISBN 0-89106-027-8.
17. ^ Zeisset, Carolyn (2006). The Art of Dialogue: Exploring Personality Differences for More Effective Communication. Gainesville, FL: Center for Applications of Psychological Type, Inc. p. 13. ISBN 0-935652-77-9.
18. ^ Tieger, Paul D.; Barbara Barron-Tieger (1999). The Art of SpeedReading People. New York, NY: Little, Brown and Company. pp. 66. ISBN 978-0-316-84518-2.
19. ^ a b "CAPT: "The Story of Isabel Briggs Myers"". http://www.capt.org/mbti-assessment/isabel-myers.htm. Retrieved 2009-07-29.
20. ^ a b "The TYPE Writer: "It Happened In 1943: The Myers-Briggs Type Indicator Turns 60 Years Old"". https://www.cpp.com/pr/Fall03TYPEwriter.pdf. Retrieved 2009-07-29.
21. ^ Geyer, Peter (1998) Some Significant Dates. Retrieved December 5, 2005.
22. ^ "Guide to the Isabel Briggs Myers Papers 1885-1992". University of Florida George A. Smathers Libraries, Department of Special and Area Studies Collections, Gainesville, FL.. 2003. http://web.uflib.ufl.edu/spec/manuscript/guides/Myers.htm. Retrieved December 5, 2005.
23. ^ "TypeLogic". http://www.typelogic.com/fa.html. Retrieved 2008-09-14.
24. ^ Eysenck, H.J.. Genius: The Natural History of Creativity (1995 ed.). pp. 110.
25. ^ a b c d e Carroll, Robert Todd (January 9, 2004). "Myers-Briggs Type Indicator-The Skeptic's Dictionary". http://skepdic.com/myersb.html. Retrieved January 8, 2004.
26. ^ "CAPT Step III". https://www.capt.org/research/mbti-step3.htm. Retrieved 2008-09-14.
27. ^ ""Hierarchical Confirmatory Factor Analysis of the Myers-Briggs Type Indicator"" (PDF). http://harvey.psyc.vt.edu/Documents/BessHarveySwartzSIOP2003.pdf. Retrieved 2008-09-14.
28. ^ a b c d "Ethics for Administering the MBTI Instrument". http://www.myersbriggs.org/myers-and-briggs-foundation/ethical-use-of-the-mbti-instrument/ethics-for-administering.asp. Retrieved 2009-02-15.
29. ^ "CAPT—Center for Applications of Psychological Type". http://www.capt.org/mbti-assessment/estimated-frequencies.htm. Retrieved 2010-06-19.
30. ^ "The Personality Junkie: Personality Type Theory". http://personalityjunkie.com/personality-type-theory/. Retrieved 2009-11-22.
31. ^ "University of Oregon: "Measuring the Big Five Personality Factors"". http://www.uoregon.edu/~sanjay/bigfive.html#b5vffm. Retrieved 2008-08-08.
32. ^ a b Coffield F, Moseley D, Hall E, Ecclestone K (2004). "Learning styles and pedagogy in post-16 learning: A systematic and critical review" (PDF). Learning and Skills Research Centre. http://www.lsda.org.uk/files/PDF/1543.pdf.
33. ^ a b c d e f Pittenger, David J. (November 1993). "Measuring the MBTI...And Coming Up Short." (PDF). Journal of Career Planning and Employment 54 (1): 48–52. http://www.indiana.edu/~jobtalk/HRMWebsite/hrm/articles/develop/mbti.pdf.
34. ^ a b Nowack, K. (1996). Is the Myers Briggs Type Indicator the Right Tool to Use? Performance in Practice, American Society of Training and Development, Fall 1996, 6
35. ^ Boyle, G J (1995). "Myers-Briggs Type Indicator (MBTI): Some psychometric limitations". Australian Psychologist 30: 71–74.
36. ^ Furnham, A (1990). "Faking personality questionnaires: Fabricating different profiles for different purposes". Current Psychology 9: 46–55. doi:10.1007/BF02686767.
37. ^ Francis, L J; Jones, S H (2000). "The Relationship Between the Myers-Briggs Type Indicator and the Eysenck Personality Questionnaire Among Adult Churchgoers". Pastoral Psychology 48.
38. ^ "MBTI Type at Workl". http://www.myersbriggs.org/type-use-for-everyday-life/mbti-type-at-work/. Retrieved 4 August 2010.
39. ^ Sipps, G.J., R.A. Alexander, and L. Friedt. "Item Analysis of the Myers-Briggs Type Indicator." Educational and Psychological Measurement, Vol. 45, No. 4 (1985), pp. 789-796.
40. ^ Harvey, R J (1996). Reliability and Validity, in MBTI Applications A.L. Hammer, Editor. Consulting Psychologists Press: Palo Alto, CA. p. 5- 29.
41. ^ Carskadon, TG & Cook, DD (1982). "Validity of MBTI descriptions as perceived by recipients unfamiliar with type". Research in Psychological Type 5: 89–94.
42. ^ a b Bess, T.L. & Harvey, R.J. (2001). "The Annual Conference of the Society for Industrial and Organizational Psychology, San Diego 2001" (PDF). http://harvey.psyc.vt.edu/Documents/SIOPhandoutBess-HarveyMBTI2001.pdf.
43. ^ Druckman, D. and R. A. Bjork, Eds. (1992). In the Mind’s Eye: Enhancing Human Performance. Washington, DC: National Academy Press. ISBN 0-309-04747-1.
44. ^ Letters to the Editor: It's Not You, It's Your Personality." (1992, February 3). Wall Street Journal (Eastern Edition), p. PAGE A13. Retrieved November 8, 2008, from Wall Street Journal database. (Document ID: 27836749).
45. ^ "Forer effect from the Skeptic's Dictionary". http://www.skepdic.com/forer.html.
46. ^ a b Keirsey, David (1998). Please Understand Me II: Temperament, Character, Intelligence. Del Mar, CA: Prometheus Nemesis Book Company. ISBN 1-885705-02-6.

References and further reading

* Hunsley, J.; Lee, C.M.; and Wood, J.M. (2004). Controversial and questionable assessment techniques. Science and Pseudoscience in Clinical Psychology, Lilienfeld SO, Lohr JM, Lynn SJ (eds.). Guilford, ISBN 1-59385-070-0
* Bess, T.L.; and Harvey, R.J. (2001, April). Bimodal score distributions and the MBTI: Fact or artifact? Paper presented at the Annual Conference of the Society for Industrial and Organizational Psychology, San Diego.
* Bess, T.L.; Harvey, R.J.; and Swartz, D. (2003). Hierarchical Confirmatory Factor Analysis of the Myers-Briggs Type Indicator Paper presented at the Annual Conference of the Society for Industrial and Organizational Psychology, Orlando.
* Bourne, Dana (2005). Personality Types and the Transgender Community. Retrieved November 14, 2005
* Falt, Jack. Bibliography of MBTI/Temperament Books by Author. Retrieved December 20, 2004
* Georgia State University. GSU Master Teacher Program: On Learning Styles. Retrieved December 20, 2004.
* Jung, Carl Gustav (1965). Memories, Dreams, Reflections. Vintage Books: New York, 1965. p. 207
* Jung, C. G. (1971). Psychological types (Collected works of C. G. Jung, volume 6). (3rd ed.). Princeton, NJ: Princeton University Press. First appeared in German in 1921. ISBN 0-691-09770-4
* Killian, Shaun (2007). More About the MBTI, personality and its impact on your effectiveness, MBTI Online.
* Matthews, Paul (2004). The MBTI is a flawed measure of personality. bmj.com Rapid Responses. Retrieved February 9, 2005
* Myers, Isabel Briggs (1980). Gifts Differing: Understanding Personality Type. Davies-Black Publishing; Reprint edition (May 1, 1995). ISBN 0-89106-074-X
* Pearman, R.; Lombardo, M.; and Eichinger, R.(2005). YOU: Being More Effective In Your MBTI Type. Minn.:Lominger International, Inc.
* Pearman, R.; and Albritton, S. (1996). I'm Not Crazy, I'm Just Not You: The Real Meaning of the Sixteen Personality Types. Mountain View, Ca: Davies-Black Publishing.
* Personality Plus. Employers love personality tests. But what do they really reveal?
* Saunders, D. (1989). Type Differentiation Indicator Manual: A scoring system for Form J of the Myers-Briggs Type Indicator. Palo Alto, CA: Consulting Psychologists Press, Inc.
* Skeptics Dictionary. "Myers-Briggs Type Indicator" [1]
* Virginia Tech. The Relationship Between Psychological Type and Professional Orientation Among Technology Education Teachers. Retrieved December 20, 2004
* Thomas G. Long (October 1992). "Myers-Briggs and other Modern Astrologies". Theology Today 49 (3): 291–95.

External links
Wikiquote has a collection of quotations related to: Psychological Type
Official websites

* Association for Psychological Type International
* Center for Applications of Psychological Type (CAPT)
* CPP, Publisher of the MBTI
* The Myers & Briggs Foundation
* Murphy-Meisgeier Type Indicator for Children (MMTIC) at CAPT website
* Psychometrics Canada, Canadian publisher of French and English MBTI


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Polymath

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Polymath
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This article may require cleanup to meet Wikipedia's quality standards. Please improve this article if you can. The talk page may contain suggestions. (September 2010)
For other uses, see Polymath (disambiguation).
Leonardo da Vinci is regarded as a "Renaissance man" and is one of the most recognizable polymaths.

A polymath (Greek πολυμαθής, polymathēs, "having learned much")[1] is a person whose expertise spans a significant number of different subject areas. In less formal terms, a polymath (or polymathic person) may simply be someone who is very knowledgeable. Most ancient scientists were polymaths by today's standards.[2]

The terms Renaissance man and, less commonly, Homo Universalis (Latin for "universal man" or "man of the world") are related and used to describe a person who is well educated or who excels in a wide variety of subjects or fields.[3] The idea developed in Renaissance Italy from the notion expressed by one of its most accomplished representatives, Leon Battista Alberti (1404–1472): that "a man can do all things if he will." It embodied the basic tenets of Renaissance humanism, which considered humans empowered, limitless in their capacities for development, and led to the notion that people should embrace all knowledge and develop their capacities as fully as possible. Thus the gifted people of the Renaissance sought to develop skills in all areas of knowledge, in physical development, in social accomplishments, and in the arts.
Contents
[hide]

* 1 Related terms
o 1.1 Renaissance ideal
o 1.2 Renaissance men
o 1.3 Renaissance ideal today
* 2 Polymath and polyhistor compared
* 3 Notable polymaths
* 4 Other uses of "polymath"
* 5 See also
* 6 References and notes
* 7 Further reading

Related terms
Hildegard of Bingen, a medieval polymath, shown dictating to her scribe in an illumination from Liber Scivias

A different name for the secondary meaning of polymath is Renaissance man (a term first recorded in written English in the early 20th century).[4] Other similar terms also in use are Homo Universalis (Latin) and Uomo Universale (Italian), which translate to "universal person" or "universal man". These expressions derived from the ideal in Renaissance Humanism that it was possible to acquire a universal learning[5] in order to develop one's potential, (covering both the arts and the sciences[6] and without necessarily restricting this learning to the academic fields). When someone is called a Renaissance man today, it is meant that he does not just have broad interests or a superficial knowledge of several fields, but rather that his knowledge is profound, and often that he also has proficiency or accomplishments in at least some of these fields, and in some cases even at a level comparable to the proficiency or the accomplishments of an expert.[7] The related term Generalist is used to contrast this general approach to knowledge to that of the specialist. The expression Renaissance man today commonly implies only intellectual or scholastic proficiency and knowledge and not necessarily the more universal sense of "learning" implied by Renaissance humanism. Note, however, that some dictionaries use the term "Renaissance man" as roughly synonymous with polymath in the first meaning, to describe someone versatile with many interests or talents,[8] while others recognize a meaning which is restricted to the Renaissance era and more closely related to the Renaissance ideals.

A more colloquial term for such a person would be a jack of all trades, though this often refers to skill and not necessarily knowledge. The term "jack of all trades" also occasionally has negative connotation (see, for instance, jack of all trades, master of none), while "polymath" typically has a positive connotation.

The term Universal Genius is also used, taking Leonardo da Vinci as a prime example again. The term seems to be used especially when a Renaissance man has made historical or lasting contributions in at least one of the fields in which he was actively involved and when he had a universality of approach. Despite the existence of this term, a polymath may not necessarily be classed as a genius; and certainly a genius may not display the breadth of knowledge to qualify as a polymath. Teresa of Avila, Albert Einstein, and Marie Curie are examples of people widely viewed as geniuses, but who are not generally considered to be polymaths.
Renaissance ideal

Many notable polymaths lived during the Renaissance period, a cultural movement that spanned roughly the 14th through the 17th century, beginning in Italy in the late Middle Ages and later spreading to the rest of Europe. They had a rounded approach to education which was typical of the ideals of the humanists of the time. A gentleman or courtier of that era was expected to speak several languages, play a musical instrument, write poetry, and so on, thus fulfilling the Renaissance ideal. The idea of a universal education was pivotal to achieving polymath ability, hence the word university was used to describe a seat of learning. At this time universities did not specialize in specific areas, but rather trained their students in a broad array of science, philosophy and theology. This universal education, as such, gave them a grounding from which they could continue into apprenticeship to a Master of a specific field. It is important to note that a university education was highly regarded. A person was not considered to need this broad knowledge to apprentice as a carpenter, but to apprentice in the sciences or philosophy it contributed hugely to their being able to comprehend the universe as it was understood at the time. During the Renaissance, Baldassare Castiglione, in his The Book of the Courtier, wrote a guide on becoming a polymath.

Castiglione's guide stressed the kind of attitude that should accompany the many talents of a polymath, an attitude he called "sprezzatura". A courtier should have a detached, cool, nonchalant attitude, and speak well, sing, recite poetry, have proper bearing, be athletic, know the humanities and classics, paint and draw and possess many other skills, always without showy or boastful behavior, in short, with "sprezzatura". The many talents of the polymath should appear to others to be performed without effort, in an unstrained way, almost without thought. In some ways, the gentlemanly requirements of Castiglione recall the Chinese sage, Confucius, who far earlier depicted the courtly behavior, piety and obligations of service required of a gentleman. The easy facility in difficult tasks also resembles the effortlessness inculcated by Zen, such as in archery where no conscious attention, but pure spontaneity, produces better and more noble skill. For Castiglione, the attitude of apparent effortlessness should accompany great skill in many separate fields. In word or deed the courtier should "avoid affectation ... (and) ... practice ... a certain sprezzatura ... conceal all art and make whatever is done or said appear to be without effort and almost without any thought about it".[9][10]

This Renaissance ideal differed slightly from the "polymath" in that it involved more than just intellectual advancement. Historically (roughly 1450–1600) it represented a person who endeavored to "develop his capacities as fully as possible" (Britannica, "Renaissance Man") both mentally and physically, and, as Castiglione suggests, without "affectation". For example, being an accomplished athlete was considered integral and not separate from education and learning of the highest order. Leon Battista Alberti, who was a Roman Catholic priest, architect, painter, poet, scientist, mathematician, inventor, and sculptor, was in addition a skilled horseman and archer.
Renaissance men
Main article: List of Renaissance men

The above list provides examples of notable polymaths (in the secondary meaning only, that is, Renaissance men). Caution is necessary when interpreting the word polymath (in the second meaning or any of its synonyms) in a source, since there's always ambiguity of what the word denotes. Also, when a list of subjects in relation to the polymath is given, such lists often seem to imply that the notable polymath was reputable in all fields, but the most common case is that the polymath made his reputation in one or two main fields where he had widely recognized achievements, and that he was merely proficient or actively involved in other fields, but, once again, not necessarily with achievements comparable to those of renowned experts of his time in these fields. The list does not attempt to be comprehensive or authoritative in any way. The list also includes the Hakeem of the Islamic Golden Age (also known as the "Islamic Renaissance"), and other polymaths from other parts of the world.
Renaissance ideal today
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The neutrality of this section is disputed. Please see the discussion on the talk page. Please do not remove this message until the dispute is resolved. (March 2010)

During the Renaissance, the ideal of Renaissance humanism included the acquisition of almost all available important knowledge. At that time, several universal geniuses seem to have come close to that ideal, with actual achievements in multiple fields. With the passage of time however, "universal learning" has begun to appear ever more self-contradictory. For example, a famous dispute between "Jacob Burckhardt (whose Die Kultur der Renaissance in Italien of 1860 established Alberti as the prototype of the Renaissance man) and Julius von Schlosser (whose Die Kunstliteratur of 1924 expresses discontent with Burckhardt's assessments on several counts)" deals with the issue of whether Alberti was indeed a dilettante or an actual Universal Man;[11] while an 1863 article about rhetoric said, for instance: "an universal genius is not likely to attain to distinction and to eminence in any thing [sic]. To achieve her best results, and to produce her most matured fruit, Genius must bend all her energies in one direction; strive for one object; keep her brain and hand upon one desired purpose and aim".[12]

Since it is considered extremely difficult to genuinely acquire an encyclopedic knowledge, and even more to be proficient in several fields at the level of an expert (see expertise about research in this area), not to mention to achieve excellence or recognition in multiple fields, the word polymath, in both senses, may also be used, often ironically, with a potentially negative connotation as well. Under this connotation, by sacrificing depth for breadth, the polymath becomes a "jack of all trades, master of none". For many specialists, in the context of today's hyperspecialization, the ideal of a Renaissance man is judged to be an anachronism, since it is not uncommon that a specialist can barely dominate the accumulated knowledge of more than just one restricted sub-field in his whole life, and many renowned experts have been made famous only for dominating different sub-fields or traditions or for being able to integrate the knowledge of different sub-fields or traditions.

Today, expertise is often associated with documents, certifications, diplomas, and degrees attributing to such, and a person who seems to have an abundance of these is often perceived as having more education than practical "working" experience. Autodidactic polymaths often combine didactic education and expertise in multiple fields with autodidactic research and experience to create the Renaissance ideal.

Many fields of interest take years of single-minded devotion to achieve expertise, often requiring starting at an early age. Also, many require cultural familiarity that may be inaccessible to someone not born and raised in that culture. In many such cases, it is realistically possible to achieve only knowledge of theory, without practical experience. For example, on a safari, a jungle native will be a more effective guide than a scientist who may be educated in the theories of jungle survival but did not grow up acquiring his knowledge first-hand.

However, those supporting the ideal of the Renaissance man today would say that the specialist's understanding of the interrelation of knowledge from different fields is too narrow and that a synthetic comprehension of different fields is unavailable to him, or, if they embrace the Renaissance ideal even more deeply, that the human development of the specialist is truncated by the narrowness of his view. What is much more common today than the universal approach to knowledge from a single polymath, is the multidisciplinary approach to knowledge which derives from several experts from different fields collaborating together.
Polymath and polyhistor compared

Many dictionaries of word origins list these words as synonyms or, as words with very similar meanings. Thomas Moore took the words as corresponding to similarly erudite "polys" in one of his poems titled The Devil Among Scholars:[13]

Off I fly, careering far
In chase of Pollys, prettier far
Than any of their namesakes are
—The Polymaths and Polyhistors,
Polyglots and all their sisters.

According to the Oxford English Dictionary, the words mean practically the same; "the classical Latin word polyhistor was used exclusively, and the Greek word frequently, of Alexander Polyhistor", but polymathist appeared later, and then polymath. Thus today, regardless of any differentiation they may have had when originally coined, they are often taken to mean the same thing.

The root terms histor and math have similar meanings in their etymological antecedents (to learn, learned, knowledge), though with some initial and ancillarily added differing qualities. Innate in historíā (Greek and Latin) is that the learning takes place via inquiry and narrative. Hístōr also implies that the polyhistor displays erudition and wisdom. From Proto-Indo-European it shares a root with the word "wit". Inquiry and narrative are specific sets of pedagogical and research heuristics.

Polyhistoric is the corresponding adjective. The word polyhistory (meaning varied learning), when used, is often derogatory.
Notable polymaths
Main articles: List of people who have been called "polymaths" and List of Renaissance men

A number of people have been described as "polymaths" by reliable sources, fulfilling the primary definition of the term, although there may not be expert consensus that each is a prime example in the secondary meaning, as "Renaissance men" and "universal geniuses" (see the list of renaissance men above for prime examples of "renaissance men" or "universal geniuses").
Other uses of "polymath"
Main article: List of multi-sport athletes

In Britain, phrases such as "polymath sportsman", "sporting polymath", or simply "polymath" are occasionally used in a restricted sense to refer to athletes that have performed at a high level in several very different sports. (One whose accomplishments are limited to athletics would not be considered to be a "polymath" in the usual sense of the word). Examples would include:

* Howard Baker – "Similar claims to the title of sporting polymath could be made for Howard Baker" (who won high jump titles, and played cricket, football, and water polo):[14]
* Maxwell Woosnam – "Sporting polymath is a full-time post..."[15]

The term can also be used loosely in other ways, for example, Rolf Harris (whose fame has come as a popular artist, television presenter and singer) has also been described by the Daily Mail as "the People's Polymath".[16]
See also

* Philomath
* Polyglot (disambiguation)
* Polymath (novel)
* Competent man
* Opsimath

References and notes

1. ^ The term was first recorded in written English in the early seventeenth century Harper, Daniel (2001). "Online Etymology Dictionary". http://www.etymonline.com/index.php?search=polymath&searchmode=none. Retrieved 2006-12-05.
2. ^ 1 Introduction: Greek Science in Context
3. ^ Encarta dictionary.
4. ^ Harper, Daniel (2001). "Online Etymology Dictionary". http://www.etymonline.com/index.php?search=Renaissance+man&searchmode=phrase. Retrieved 2006-12-05.
5. ^ Renaissance man (definition)
6. ^ Renaissance man. The American Heritage Dictionary of the English Language: Fourth Edition. 2000
7. ^ va=Renaissance man — Definition from the Merriam-Webster Online Dictionary
8. ^ Oxford concise dictionary
9. ^ Castiglione, Baldassare. The Book of the Courtier: The Singleton Translation, ed. D. Javitch, (New York: Norton, 2002), 32).
10. ^ D'Epiro, Peter and Desmond Pinkowish, Mary. Sprezzatura. (New York, Anchor Books, 2001).
11. ^ Muse.jhu
12. ^ Google books
13. ^ The Complete Poems of Sir Thomas Moore by Thomas Moore, Project Gutenberg.
14. ^ Cox, Richard (2002). Encyclopedia of British Football. Routledge. ISBN. p. 15
15. ^ Brian Viner (2006-10-12). "Sporting polymath is a full-time post for which only obsessives need apply: It is hard to get the head round the idea that one man excelled in so many sports". The Independent. http://comment.independent.co.uk/columnists_m_z/brian_viner/article1218714.ece. Retrieved 2006-10-12. : "I read a book by Mick Collins called All-Round Genius: The Unknown Story of Britain's Greatest Sportsman. It is about a man called Max Woosnam, who ... toured Brazil with the famous Corinthians football team in 1913 ... won an Olympic gold medal for tennis, played golf off scratch, scored a century at Lord's, and made a 147 break on the snooker table."
16. ^ Tanya Gold, His lust for fame drove his wife to the brink of suicide. So why is Rolf Harris STILL chasing the limelight? The Daily Mail, 3 January 2008.

Further reading

* Polymath: A Renaissance Man

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