Twin studies suggest that ____ factors play the largest role in accounting for ADHD.

Question

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Twin studies have shown that ADHD is highly heritable, meaning that genetic factors play a significant role in the development of the disorder. Shared environmental factors (such as parenting style or socio-economic status) and nonshared environmental factors (such as individual experiences or peer relationships) also play a role, but not as significant as heritability. Cultural factors may influence the prevalence or presentation of ADHD, but they are not the primary factors accounting for the disorder.

Twin Studies Suggest That ____ Factors Play the Largest Role