Timothy Wigal

Treatment for ADHD: is more complex treatment cost-effective for more complex cases?

L Eugene Arnold, Michael Schlander, William E Pelham, 2007, Health services research.

Assessing medication effects in the MTA study using neuropsychological outcomes.

Kimberly Hoagwood, L Eugene Arnold, Benedetto Vitiello, 2006, Journal of child psychology and psychiatry, and allied disciplines.

3-year follow-up of the NIMH MTA study.

Robert D Gibbons, L Eugene Arnold, Kwan Hur, 2007, Journal of the American Academy of Child and Adolescent Psychiatry.

Secondary evaluations of MTA 36-month outcomes: propensity score and growth mixture model analyses.

Kimberly Hoagwood, Robert D Gibbons, L Eugene Arnold, 2007, Journal of the American Academy of Child and Adolescent Psychiatry.

What aspects of peer relationships are impaired in children with attention-deficit/hyperactivity disorder?

L Eugene Arnold, Helena C Kraemer, William E Pelham, 2005, Journal of consulting and clinical psychology.

A 14-month randomized clinical trial of treatment strategies for attention-deficit/hyperactivity disorder. The MTA Cooperative Group. Multimodal Treatment Study of Children with ADHD.

Stephen P. Hinshaw, James M. Swanson, Benedetto Vitiello, 1999, Archives of general psychiatry.