Comment on

• The NIMH Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study: background and methodology.

  Lahey BB, Flagg EW, Bird HR, Schwab-Stone ME, Canino G, Dulcan MK, Leaf PJ, Davies M, Brogan D, Bourdon K, Horwitz SM, Rubio-Stipec M, Freeman DH, Lichtman JH, Shaffer D, Goodman SH, Narrow WE, Weissman MM, Kandel DB, Jensen PS, Richters JE, Regier DA. Lahey BB, et al. J Am Acad Child Adolesc Psychiatry. 1996 Jul;35(7):855-64. doi: 10.1097/00004583-199607000-00011. J Am Acad Child Adolesc Psychiatry. 1996. PMID: 8768345
• Validity of the age-of-onset criterion for ADHD: a report from the DSM-IV field trials.

  Applegate B, Lahey BB, Hart EL, Biederman J, Hynd GW, Barkley RA, Ollendick T, Frick PJ, Greenhill L, McBurnett K, Newcorn JH, Kerdyk L, Garfinkel B, Waldman I, Shaffer D. Applegate B, et al. J Am Acad Child Adolesc Psychiatry. 1997 Sep;36(9):1211-21. J Am Acad Child Adolesc Psychiatry. 1997. PMID: 9291722 Clinical Trial.
• Validity of DSM-IV attention-deficit/hyperactivity disorder for younger children.

  Lahey BB, Pelham WE, Stein MA, Loney J, Trapani C, Nugent K, Kipp H, Schmidt E, Lee S, Cale M, Gold E, Hartung CM, Willcutt E, Baumann B. Lahey BB, et al. J Am Acad Child Adolesc Psychiatry. 1998 Jul;37(7):695-702. doi: 10.1097/00004583-199807000-00008. J Am Acad Child Adolesc Psychiatry. 1998. PMID: 9666624
• Reformulating attention-deficit/hyperactivity disorder according to signal detection theory.

  Mota VL, Schachar RJ. Mota VL, et al. J Am Acad Child Adolesc Psychiatry. 2000 Sep;39(9):1144-51. doi: 10.1097/00004583-200009000-00014. J Am Acad Child Adolesc Psychiatry. 2000. PMID: 10986811