Journal of Child Psychology and Psychiatry · 2004 · 131 citations · 25 references
Findings supported the construct validity of ADHD in this culturally different sample and suggested that the CT and IT represent distinct disorders.
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David Shaffer, Prudence W. Fisher, Christopher P. Lucas et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 2000 · 3.5K citations · Full text
Misunderstanding analysis of covariance.
Gregory A. Miller, Jean P. Chapman · Journal of Abnormal Psychology · 2001 · 2K citations