The link between autism and skills such as engineering, maths, physics and computing: a reply to Jarrold and Routh.
Engineering dads remain over-represented among autistic children even after re-analysis.
01Research in Context
What this study did
The authors re-checked old data about dads of autistic kids. They wanted to know if engineers really show up more often.
Other scientists had doubted the link. The team ran the numbers again, keeping job status constant.
What they found
Even after the fix, engineers still appeared too often among fathers. The pattern did not go away.
Math, physics, and computing dads were also more common than expected.
How this fits with other research
Bottema-Beutel et al. (2021) warn that most autism studies hide money ties. The engineer finding is old, so we do not know if money bias played a role.
Jänsch et al. (2014) show autistic adults jump to quick choices. That cognitive style fits the system-focused minds often seen in engineering.
Pilowsky et al. (2007) found no special brain mark in siblings. The father pattern may point to a different pathway than sibling genes.
Why it matters
You may hear families ask, "Did my tech job cause this?" You can tell them the link is only a numbers pattern, not blame. Still, keep an eye out for strong visual or system skills in both the child and parents. Use those strengths when you teach, like turning a Lego set into a token board.
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02At a glance
03Original abstract
In the first edition of this journal, we published a paper reporting that fathers and grandfathers of children with autism were over-represented in the field of engineering. This result was interpreted as providing supporting evidence for the folk-psychology/folk-physics theory of autism. After carrying out further analyses on the same data, Jarrold and Routh found that fathers of children with autism were also over-represented in accountancy and science. They suggested that these results could either provide additional support for the folk-psychology/folk-physics theory or be accounted for by an over-representation of professionals amongst the fathers of children with autism. Here we present evidence that engineers are still over-represented among fathers of children with autism, even taking into account the professional bias.
Autism : the international journal of research and practice, 2001 · doi:10.1177/1362361301005002010