It is most likely that _______ plays the most important role in causing attention deficit hyperactivity disorder (ADHD).

Question

Quizplus · Accepted Answer

Current research suggests that ADHD is highly influenced by genetics, with heritability estimates ranging from 70-90%. While environmental factors, such as inconsistent parenting and lack of self-discipline, may contribute to ADHD symptoms, they are thought to play a smaller role than genetics. Learning difficulties can be a symptom of ADHD, but are not a primary cause.

It Is Most Likely That _______ Plays the Most Important