Lerner research affiliates Andrew London and Scott Landes publish new research which documents inter- and intra-cohort changes in adult ADHD and examine whether changes vary by gender. They found that the prevalence of ADHD among adults aged 18 to 64 years increased from 3.41% in 2007 to 4.25% in 2012 due to increased prevalence among adult women of all ages. Read the article here.