Which of the following most accurately describes the role of genetics in attention-deficit/hyperactivity disorder (ADHD), oppositional-defiant disorder (ODD), and conduct disorder (CD)?

Question

Quizplus · Accepted Answer

Research suggests that genetics play a substantial role in the development of ADHD, but the role is less substantial for ODD and CD. This is supported by twin studies that show a higher concordance rate for ADHD in identical twins than fraternal twins, indicating genetic influence. However, environmental factors also play a role in the development of these disorders.

Which of the Following Most Accurately Describes the Role of Genetics