Personality Test

there are [n] kinds of people...

an instrument based on a Model of human psychology

Myers Briggs

BigFive/FFM/Five Factor/OCEAN (Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism) http://en.wikipedia.org/wiki/Big_Five_personality_traits

• tweetstorm of WordClouds for each dimension

DISC: Dominance, Inducement, Submission, and Compliance

Holland Code (RIASEC): Realistic, Investigative, Artistic, Social, Enterprising, Conventional

Computer Game:

• Alignment System 2009-10-27-GameCharacterAlignment
• Bartle Test http://en.m.wikipedia.org/wiki/Bartle_Test

Tim Leary's Interpersonal Behavior Circle (see MindMirror)

Marcus Buckingham's Truth About You, Strengths Finder

There are plenty of others

• http://en.wikipedia.org/wiki/Personality_test#Examples_of_personality_tests
• http://en.wikipedia.org/wiki/List_of_tests#Personality_tests
• http://en.wikipedia.org/wiki/Category:Personality_tests

Some are used in Business Model You

More seriously: Psychological Test