What is tarded?

What is the test used for mentally retarded population, I want to make sure I am not 'tarded??? Harry in KC It's so funny how broad the classification of "mental retardation" or properly "intellectually disabled" is, the way it is worded it could be anyone that does not want to make social change. lol. Me being an super-extrovert with no social buttble causes paranoia in my authority figures who feel I might fit this classification because of my lack of willingness to conform to the cookie cutter lifestyle they have in mind for me. On a happier note, some research I am working on for my blog included a study at Boston University for testing of such matters, interesting read: http://www.jabfm.org/content/20/4/399.long