Chen WH, McLeod L, Nelson LM, Williams VS, Fehnel SE. Quantitative challenges facing patient-centered outcomes research. Expert Rev Pharmacoecon Outcomes Res. 2014 Jun 14;14(3):379-86.
Mosconi M, Nelson LM, Hooper SR. Confirmatory Factor Analysis of the NEPSY for younger and older school-age children. Psychol Rep. 2008 Jun;102(3):861-6.