Younger children in a school grade cohort may be more likely to receive a diagnosis of attention deficit–hyperactivity disorder (ADHD) than their older peers because of age-based variation in behavior that may be attributed to ADHD rather than to the younger age of the children. Most U.S. states have arbitrary age cutoffs for entry into public school. Therefore, within the same grade, children with birthdays close to the cutoff date can differ in age by nearly 1 year.
About The Author
December 1, 2018
April 13, 2018
May 6, 2017
There are no upcoming events at this time.
Our Facebook Group
This message is only visible to admins.
Problem displaying Facebook posts.
Click to show error
Error: Error validating access token: Session has expired on Sunday, 15-Oct-17 18:45:35 PDT. The current time is Tuesday, 07-Apr-20 05:42:59 PDT.