http://www.advisorteam.com/user/ktsintro1.asp Find out about your personality. Take the Keirsey Temperament Sorter on-line and get your results immediately.
http://www.queendom.com/tests/personality/extroversion_introversion_r_access.html Are you an extrovert or an introvert? This test is designed to evaluate your individual tendency towards the outer world (extroversion) or the inner world (introversion). Queendom now charges for taking some of their tests; however, at last check, this one was still free. (Takes about 20 minutes.)