Triangulation is a method used by qualitative researchers to check and establish validity in their studies by analyzing a research question from multiple perspectives. This 3-page fact sheet presents five types of triangulation. Written by Lisa A. Guion, David C. Diehl, and Debra McDonald , and published by the UF Department of Family Youth and Community Sciences, August 2011. (UF/IFAS file photo)
http://edis.ifas.ufl.edu/fy394