Moderating effects of autism on parent views of genetic screening for aggression.
Parents of autistic kids are more willing than other parents to use genetic screening for aggression and act on the data.
01Research in Context
What this study did
The team asked parents how they feel about genetic tests for aggression.
They compared answers from parents who have autistic kids with other parents.
Everyone filled out the same short survey.
What they found
Parents of autistic children said “yes” to testing more often.
They also said they would use the results to find treatment.
Other parents were less interested in both steps.
How this fits with other research
Amore et al. (2011) showed that two-thirds of youth with ASD hit or push caregivers.
That high rate helps explain why the same parents now welcome genetic screening.
Aller et al. (2023) tracked aggression over time and found physical outbursts fade after early childhood, while verbal jabs linger.
Their work hints that early screening could guide age-focused help.
Delgado-Lobete et al. (2019) showed parents already talk openly about autism; this new study shows they are ready to talk about genes too.
Why it matters
If you write behavior plans for autistic clients, expect parents to say “yes” to any gene test you offer.
Use that openness to start early, but target the right problem: focus on physical safety skills when kids are young, then shift to verbal coping later.
Share results with families in plain words and link them to real services, not just more tests.
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02At a glance
03Original abstract
Advances in gene-environment interaction research have revealed genes that are associated with aggression. However, little is known about parent perceptions of genetic screening for behavioral symptoms like aggression as opposed to diagnosing disabilities. These perceptions may influence future research endeavors involving genetic linkage studies to behavior, including proactive approaches for parents to avoid events leading to aggression. The purpose of this study was to solicit the perspectives of parents who have children with autism about screening for genes associated with aggression, compared to responses from those who have children without disabilities and those planning to have children. Parents of children with autism were more likely to support screening and the use of the results to seek treatment if necessary. Results are discussed in the context of surveillance screening and systematic early intervention for behavioral symptoms related to autism. The results may provide insight for clincians, researchers, policymakers, and advocacy groups related to diagnosing and treating aggression in people with autism.
Intellectual and developmental disabilities, 2012 · doi:10.1352/1934-9556-50.5.415