See also:

• Science: Social Sciences: Psychology: Tests and Testing  (117)

A.C.E Intelligence - - Free tests, including official and fun tests, quizzes and optical illusions. Also provides history of the IQ test.

Cerebrals Society Online Intelligence Tests - - Tests and questionaires prepared by members of the Cerebrals Society.

Daily IQ Test - - Daily changing IQ-style questions of diverse nature for fun and learning purposes.

Expert Rating - - Test for a fee that takes 30-40 minutes and provides online results.

Foritensum - - A very difficult culture-fair test.

GliaWeb - - Various paid high-range tests offered along with IQ Society membership. Also provides free puzzles and games.

Intelligence Tests - - List and rating of IQ tests available online.

International High IQ Society - - Five free tests that measure different abilities. High score allows one to join the society.

IQ Inform - - A 12-minute test for a fee, with certificate and multi-page report.

IQ Test - - List of tests in wide-ranging or specific areas, and links to high intelligence societies.

IQ Test Labs - - Free test with 15-minute timer and automatic scoring.

IQ Tests - - Directory of intelligence tests of varying psychological validity. Includes brief description and estimated time required for completion.

IQTest.com - - Free test with information on intelligence testing and history thereof. Additional detailed reports are available for a fee.

Ivillage - - Free 12-minute test.

Know yourself better - - An IQ level indicates how one is positioned compared to the majority of individuals in a given age bracket.

Queendom IQ Tests - - Various professionally designed online IQ tests.

Sentence Completion Test - - Assesses English vocabulary knowledge. Presented as an experimental form of a verbal IQ test.

Sigma Test - - Admission test for several high-IQ societies. Contains sections with various levels of difficulty.

SON-R Nonverbal Intelligence Tests - - Individual tests for children not requiring use of language. Especially suited for children with problems in the areas of language and verbal communication. Norms available for ages 2 to 17.

Tests of Intelligence - - Contains special and combined IQ tests and links to IQ and EQ sites.

Tickle UK IQ Test - - Free test, requires registration to view results.

Ultimate IQ test link site - - Over 100 links to IQ tests in various languages.

Uncommonly Difficult IQ Tests - - Large variety of IQ tests, links to HIQ organizations, articles about intelligence.

USATests.com - - Provides an online IQ, EQ and general knowledge tests that evaluate your intelligence.