manalitwist wrote:
Then does he test his test on real live confirmed Aspergers people and if so how accurate is the test.
No, it hasn't been tested on live Aspies. That's the whole idea about making the comparison with the AQ-test. The AQ test have been tested on live AS, so if Aspie-quiz scores correlate highly with AQ-scores it must be reliable as well. Apart from that, every version asks about dx-information so it is known that only about 10% of diagnosed AS is "misdiagnosed" (by professionals or Aspie-quiz). Besides, the test is using the label "Aspie" and not "Asperger's syndrome" for a reason. Aspie-quiz shouldn't require any problems, as DSM does, to get high scores. Problems and environment should not affect Aspie-quiz score.
Scoring on Aspie-quiz is based on factor-analysis of previous versions, unlike any other AS-test that uses manual scoring (the AQ-test included). This does result in slightly higher misdiagnosis of AS, but it is a more objective method that doesn't rely on my own preconceptions about which traits are important.