Proper autism diagnosis requires significantly more testing than an online questionnaire. My son spent countless hours with a neuropsychologist to get accurate answers. They may be doing valuable research, but this is not any form of a valid measure. Nothing aimed at you, Dirk. The offensive part is that whoever put that up online thinks a handful of questions answered by random people on the internet can tell them whether or not they fall somewhere on the spectrum. It demeans the struggle that is everyday life of someone with autism.
It seems they acknowledge themselves that this is kinda bs.
" Our tests are posted on our website to enable free access to academic researchers. None of them are diagnostic: No single score on any of our tests or questionnaires indicates that an individual has an Autism Spectrum Condition (ASC). If you are concerned that you, or a friend or relative, may have ASC, please discuss these concerns with your GP or family doctor or ask the*National Autistic Society*(NAS) or equivalent charity in your country, for advice."
Excreted from my Nexus 5
[Guide] Headphone/Earphone Buying