Keith Conners, Psychologist Who Set Standard for Diagnosing A.D.H.D., Dies at 84

 ADHD in the News 2017-07-20

Keith Conners...established the first standards for diagnosing and treating what is now known as attention deficit hyperactivity disorder...The 39-item questionnaire he devised, called the Conners Rating Scale, quickly became the worldwide standard for assessing the severity of such problems and measuring improvement.