The researchers analyzed 69 studies that collectively include 6,679 children with an autistic sibling and 21,263 controls; 30 of the studies are unpublished dissertations, theses, abstracts and research posters. Including unpublished work helps to combat publication bias — the fact that journals favor findings that support an association over those that show none, Shivers says. Most of the studies are based on either self-report or parent questionnaires.
El experimento español que muestra lo difícil que es que te contraten a partir de los 49
Un grupo de investigadores ha enviado 1.800 currículos a 800 empresas españolas distintas y han descubierto que, cuanto mayor eres, menos probable es que te llamen.