Examining the genetic contribution to ADHD
Dillon, Anthony William Oswald Craven, Rhonda G.
Dillon, Anthony William Oswald
Craven, Rhonda G.
Abstract
The scientific status of attention deficit hyperactivity disorder (ADHD) is highly controversial. Much of the controversy hinges on whether ADHD is a biological disorder. Advocates of biological causation often argue that it has a genetic basis. Etiology of ADHD has implications for treatment options, which is also a source of controversy. Given the ongoing interest in establishing the genetic basis of ADHD, this article critically examines the claims of a genetic basis to ADHD. We conclude that although genes may have a role to play in the expression of ADHD behaviors, available evidence suggests that the effect size of a genetic contribution is likely to be small.
Keywords
Date
2014
Type
Journal article
Journal
Ethical Human Psychology and Psychiatry
Book
Volume
16
Issue
1
Page Range
20-28
Article Number
ACU Department
Institute for Positive Psychology and Education
Faculty of Education and Arts
Faculty of Education and Arts