Self Discovery Workshop. This is uesful for a quick test, but the multiple choice consists of just two options "true" or "false". I think the test produces a score that is rather higher than it should be, so that you are tempted to buy the full test.
Rozies test (click above) is useful for psychology projects as you can print it off, and also you have the answers. Rozies other test (click below) takes up to 50 minutes to complete and you have five choices to make. This test provides quite an accurate score, but make sure you are familiar with the American coinage! (It is culturally biased). The computer works out your score, so you will not be given the answers, therefore this is not suitable for project work.
Click below for a variety of tests
Click here for a downloadable 30 minute four choice test
For a lot of fun try this short test which has no right or wrong answers. It tells you whether you are left or right hemisphere dominated and whether you have a preference for auditory or visual stimuli. The program downloads onto a floppy for portability. Great practical to link in with Sperry.
Intelligence Page Plenty more tests and information here.
Click above to get lots of tests IQ and otherwise!