Keith Conners, whose work with hyperactive children established the first standards for diagnosing and treating what is now known as attention deficit hyperactivity disorder, or A.D.H.D. — and who late in life expressed misgivings about how loosely applied that label had become — died on July 5 in Durham, N.C. He was 84.
More >> Keith Conners, Psychologist Who Set Standard for Diagnosing A.D.H.D., Dies at 84
