"

 Assortive mating 
This edit represents more of the same problems above; one theory (which by the way is disputed among geneticists, reference criticism of Comings' work in The Gene Bomb) is undue in this article.  Please find secondary review sources independent of those who promote the theories, and then consider whether that text belongs in an overview of autism, or in causes of autism if good sourcing can be found.  (Talk) "