Reddit mentions of Changing the Course of Autism: A Scientific Approach for Parents and Physicians

Thanks for the link, but it seems to be announcing the results of the study, rather than the study itself. It also does not say how small the sample size is. I consider treats a more immediate and understandable reward than money. Agreed that not all autistics are techy geeks, but would you say the odds are higher? The link is reproduced in this book where the author proposes some theoretical bases for why some of these treatments might help. I do not propose that Sally's supervisor forbid her from casein. I merely propose that if he provides free treats, bagels with cream cheese might be a riskier choice.

You could check out Jepson's book, which has a table in the back with subjective evaluations of various treatments.

Some stem-cell clinics claim to have treatments against autism.