The Searchengine and Directory to all IQ-Tests, EQ-Tests, Career-Tests, Health-Tests and much more.

Difficult IQ Tests designed by Ronald K. Hoeflin -- The Mega Test, The Titan Test, and others.

A Short (and Bloody) History of the High I.Q. Societies Maintained by Darryl Miyaguchi email: miyaguch@usa.net http://www.eskimo.com/~miyaguch/history.html Last updated: January 19, 2000 See bottom of page for Change History 6/28/97: The history is now as complete as I intend to make it. Future revisions will be logged. Most of this material is from the pages of In-Genius or OATH (i.e., Dr.

The following is a chart of I.Q. scores from 100 to 202, using 16 I.Q. points per standard deviation. I have mapped in Mega (6th norming), Titan (1st norming), and Ultra Test (July 1, 1996 results) raw scores. The sigma column shows the standard deviation of each I.Q. score; sigma = (IQ-100)/16. The percentile for each I.Q. score was calculated using the Microsoft Excel function NORMDIST. The rarity column shows how many people in the general population are expected to achieve this percentile or higher.