What causes the autism spectrum disorders?
A) Improper family socialization.
B) A brain dysfunction with abnormalities in brain structure and neurotransmitters.
C) Damage to the prefrontal cortex of the brain.
D) Childhood immunizations.

Question

Quizplus · Accepted Answer

The current consensus among scientists is that autism spectrum disorders are caused by a combination of genetic and environmental factors that lead to abnormalities in brain structure and neurotransmitters. Improper family socialization, damage to the prefrontal cortex, and childhood immunizations have been proposed as possible causes in the past, but research has not supported these hypotheses.

What Causes the Autism Spectrum Disorders