Measuring inappropriate medical diagnosis and treatment in survey data: The case of ADHD among school-age children
We exploit the discontinuity in age when children start kindergarten generated by state eligibility laws to examine whether relative age is a significant determinant of ADHD diagnosis and treatment. Using a regression discontinuity model and exact dates of birth, we find that children born just after the cutoff, who are relatively old-for-grade, have a significantly lower incidence of ADHD diagnosis and treatment compared with similar children born just before the cutoff date, who are relatively young-for-grade. Since ADHD is an underlying neurological problem where incidence rates should not change dramatically from one birth date to the next, these results suggest that age relative to peers in class, and the resulting differences in behavior, directly affects a child's probability of being diagnosed with and treated for ADHD.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Currie, Janet & Stabile, Mark, 2006.
"Child mental health and human capital accumulation: The case of ADHD,"
Journal of Health Economics,
Elsevier, vol. 25(6), pages 1094-1118, November.
- Janet Currie & Mark Stabile, 2004. "Child Mental Health and Human Capital Accumulation: The Case of ADHD," NBER Working Papers 10435, National Bureau of Economic Research, Inc.
- Datar, Ashlesha, 2006. "Does delaying kindergarten entrance give children a head start?," Economics of Education Review, Elsevier, vol. 25(1), pages 43-62, February.
- Patrick Puhani & Andrea Weber, 2007. "Does the early bird catch the worm?," Empirical Economics, Springer, vol. 32(2), pages 359-386, May.
- Fertig, Michael & Kluve, Jochen, 2005. "The Effect of Age at School Entry on Educational Attainment in Germany," IZA Discussion Papers 1507, Institute for the Study of Labor (IZA).
- Carlos Dobkin & Fernando Ferreira, 2009.
"Do School Entry Laws Affect Educational Attainment and Labor Market Outcomes?,"
NBER Working Papers
14945, National Bureau of Economic Research, Inc.
- Dobkin, Carlos & Ferreira, Fernando, 2010. "Do school entry laws affect educational attainment and labor market outcomes?," Economics of Education Review, Elsevier, vol. 29(1), pages 40-54, February.
- Fertig, Michael & Kluve, Jochen, 2005. "The Effect of Age at School Entry on Educational Attainment in Germany," RWI Discussion Papers 27, RWI - Leibniz-Institut für Wirtschaftsforschung.
- Lo Sasso, Anthony T. & Buchmueller, Thomas C., 2004.
"The effect of the state children's health insurance program on health insurance coverage,"
Journal of Health Economics,
Elsevier, vol. 23(5), pages 1059-1082, September.
- Anthony T. LoSasso & Thomas C. Buchmueller, 2002. "The Effect of the State Children's Health Insurance Program on Health Insurance Coverage," NBER Working Papers 9405, National Bureau of Economic Research, Inc.
- Anna Aizer, 2008. "Peer Effects and Human Capital Accumulation: the Externalities of ADD," NBER Working Papers 14354, National Bureau of Economic Research, Inc.
- Jason Fletcher, 2010. "Spillover effects of inclusion of classmates with emotional problems on test scores in early elementary school," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 29(1), pages 69-83.
- Patrick J. McEwan & Joseph S. Shapiro, 2008. "The Benefits of Delayed Primary School Enrollment: Discontinuity Estimates Using Exact Birth Dates," Journal of Human Resources, University of Wisconsin Press, vol. 43(1).
- Kelly Bedard & Elizabeth Dhuey, 2006. "The Persistence of Early Childhood Maturity: International Evidence of Long-Run Age Effects," The Quarterly Journal of Economics, Oxford University Press, vol. 121(4), pages 1437-1472.
When requesting a correction, please mention this item's handle: RePEc:eee:jhecon:v:29:y:2010:i:5:p:657-673. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Shamier, Wendy)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.