1. U.S. Public Health Service. Report of the Surgeon General's Conference on Children's Mental Health: a national action agenda. Washington, D.C.: 2000.
3. Katon W, Von Korff M, Lin E, Simon G. Rethinking practitioner roles in chronic illness: the specialist, primary care physician, and the practice nurse. Gen Hosp Psychiatry. 2001;23:138–144. [PubMed] 4. American Academy of Pediatrics. Care coordination: integrating health and related systems of care for children with special health care needs. Pediatrics. 1999;104(4):978–981. [PubMed]
5. Greenbaum PE, Lipien L, Dedrick RF. An instrument to measure interagency collaboration among child-serving organizations. Paper presented at: American Psychological Association; Honolulu, HI. 2004.
6. Greenbaum PE, Dedrick RF. Multilevel analysis of interagency collaboration among children's mental health agencies. Paper presented at: A System of Care for Children's Mental Health: Expanding the Research Base; Tampa, FL. 2006.
7. Stroul BA, Friedman RM. A system of care for children and youth with severe emotional disturbances. Washington, DC: Georgetown University Child Development Center; 1986.
8. Bickman L, Noser K, Summerfelt WT. Long-term effects of a system of care on children and adolescents. J Behav Health Serv Res. 1999;26(2):185–202. [PubMed] 9. Bickman L, Lambert EW, Andrade AR, Penaloza RV. The Fort Bragg continuum of care for children and adolescents: mental health outcomes over 5 years. J Consult Clin Psychol. 2000;68(4):710–716. [PubMed]
10. Fisher WH. Introduction: children, adolescents, and mental health services research: an overview of emerging perspective. In: Fisher WH, editor. Research on community-based mental health services for children and adolescents. San Diego: JAI Press; 2007. pp. 1–12.
11. American Academy of Pediatrics. Clinical practice guideline: diagnosis and evaluation of the child with attention-deficit/hyperactivity disorder. Pediatrics. 2000;105(5):1158–1170. [PubMed] 12. American Academy of Pediatrics. Clinical practice guideline: treatment of the school-aged child with attention-deficit/hyperactivity disorder. Pediatrics. 2001;108(4):1033–1044. [PubMed] 14. Goldman L, Genel M, Bezman R, Slanetz P. Diagnosis and treatment of attention-deficit/hyperactivity disorder in children and adolescents. JAMA. 1998;279(14):1100–1107. [PubMed] 15. Leslie LK. The role of primary care physicians in attention-deficit/hyperactivity disorder. Pediatr Ann. 2002;31(8):475–484. [PMC free article] [PubMed] 17. Reiff M, Banez G, Culbert T. Children who have attentional disorders: diagnosis and evaluation. Pediatr in Rev. 1993;14(12):455–464. [PubMed]
18. Jadad A, Boyle M, Cunningham C, Kim M, Schachar R. Treatment of attention-deficit/hyperactivity disorder. Evidence report/technology assessment no. 11, ARHQ Publ. No. 00-E005. Rockville, MD: Agency for Healthcare Research and Quality; 1999. Evidence report/technology assessment no. 11, ARHQ Publ. No. 00-E005.
19. American Academy of Child and Adolescent Psychiatry. Practice parameters for the assessment and treatment of children, adolescents, and adults with attention-deficit/hyperactivity disorder. J Am Acad Child Adolesc Psychiatry. 1997;36(10 Suppl):85S–121S. [PubMed] 20. Guevara JP, Stein MT. Evidence based management of attention deficit hyperactivity disorder. BMJ. 2001;323:1232–1235. [PMC free article] [PubMed]
21. Gephart HR. A Managed Care Approach to ADHD. Contemp Pediatrics. 1997;14(5):123–139.
22. Office of Special Education Programs. Children with ADD/ADHD- topic brief. Washington, DC: U.S. Department of Education; 1999.
23. Guevara J, Feudtner C, Romer D, et al. Fragmented care for inner-city minority children with attention-deficit/hyperactivity disorder. Pediatrics. 2005;116:e512–e517. [PMC free article] [PubMed]
24. American Medical Association. Directory of Physicians in the United States 2004. Chicago, IL: American Medical Association; 2004.
25. McLennan JD, Jansen-McWilliams L, Comer DM, Gardner WP, Kelleher KJ. The Physician Belief Scale and psychosocial problems in children: a report from the Pediatric Research in Office Settings and the Ambulatory Sentinel Practice Network. J Dev Behav Pediatr. 1999;20:24–30. [PubMed]
26. Gorsuch RL. Factor analysis. 2nd ed. Hillsdale, New Jersey: Lawrence Erlbaum Associates; 1983.
27. Cattell RB. The scientific use of factor analysis in behavioral and life sciences. New York, NY: Plenum Press; 1978.
28. Cronbach LJ. Coefficient Alpha and the internal structure of tests. Psychometrika. 1951;16:297–334.
29. Nunnally JC, Bernstein IR. Psychometric theory. 3rd ed. New York, NY: McGraw-Hill; 1994.
30. Aday LA. Designing and conducting health surveys: a comprehensive guide. San Francisco: Jossey-Bass Publishers; 1996.
31. Guevara JP, Rothbard A, Shera D, et al. Correlates of behavioral care management strategies used by primary care pediatric providers. Ambulatory Pediatrics. 2007;7:160–166. [PMC free article] [PubMed]
32. Sidak Z. Rectangular confidence regions for the means of multivariate normal distributions. J Am Stat Assoc. 1967;62:626–633.
33. Winer BJ, Brown DR, Michels KM. Statistical principles in experimental design. 3rd ed. New York: McGraw-Hill; 1991.
34. Cohen J. A power primer. Psychol Bull. 1992;112(1):155–159.
35. Rosner B. Fundamentals of biostatistics. 5th ed. Pacific Grove, CA: Duxbury; 2000.
36. SAS Institute. SAS statistical software. Cary, NC: SAS Institute; 2002.
37. StataCorp. Stata statistical software: release 8. College Station, TX: StataCorp LP; 2005.
38. Asch DA, Jedrziewski MK, Christakis NA. Response rates to mail surveys published in medical journals. J Clin Epidemiol. 1997;50(10):1129–1136. [PubMed] 39. Wasserman RC, Slora EJ, Bocian AB, et al. Pediatric Research in Office Settings (PROS): a national practice-based research network to improve children's health care. Pediatrics. 1998;102:1350–1357. [PubMed]