John O'Brien

Credentials: ·

Research

Differential assessment of attention and impulsivity in children
Journal of the American Academy of Child & Adolescent Psychiatry · 1988 · 125 citations
Validation of hyperactive, aggressive, and mixed hyperactive/aggressive childhood disorders: a research note
Journal of Child Psychology and Psychiatry · 1990 · 52 citations
Are ADDH and ADHD the same or different?
Journal of the American Academy of Child & Adolescent Psychiatry · 1989 · 29 citations