In the GoDiscussions Forum the survey to study empirically the distribution of preferences among Go players can be found at:
Go Players of Senseis are invited to participate. tderz
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.
These preferences were extrapolated from the typological theories originated by Carl Gustav Jung, as published in his 1921 book Psychological Types.
The original developers of the personality inventory were Katharine Cook Briggs and her daughter, Isabel Briggs Myers.
The initial questionnaire grew into the Myers-Briggs Type Indicator (1962).
For most adults (75-90%), though not for children, the MBTI is reported to give the same result for 3-4 preferences ('types', 'letters')when the test is administered to the same person more than once (although the period between measurements is not stated). Some studies have found strong support for construct validity, internal consistency, and test-retest reliability, although variation was observed.
MBTI is helpful in understanding the valuable differences between people.
However, The MBTI instrument does not assess:
The Myers-Briggs Indicator (MBTI) addresses 8 preferences on four scales:
 source of parts of text: Kathrine Huelster, organizer, facilitator, consultant
Critical voices spell the acronym MBTI as Mostly Bollocks, Though Interesting: