We report and correct an error in a reference in J Grad Med Educ. 2012;4(4):407–410.

Rickards G, Magee C, and Artino AR Jr. You Can't Fix by Analysis What You've Spoiled by Design: Developing Survey Instruments and Collecting Validity Evidence. J Grad Med Educ. 2012;4(4):407–410.

The title of the editorial altered an original statement, and the footnote on page 407 did not reference the original, which was “You can't fix by analysis what you bungled by design.” The original statement appeared in Light RJ, Singer JD, Willett JB. By Design: Planning Research on Higher Education. Cambridge, MA: Harvard University Press; 1990, page v.

All other content is unchanged.