Mixed methods research is not without its limitations, as Testa et al. (2011) understand after having spent several years invested in mixed methodology. One caution they have for quantitative researchers interested in mixed methods: “Accepted methods of qualitative data analysis are rigorous and it will be necessary to consult established methodological resources and, if possible, to consult or collaborate with someone.” (p. 243) What potential limitation of mixed methods are the researchers warning against?
a. no clear path for analyzing data
b. generalizability
c. different types of expertise needed
d. differing expectations regarding time and resources
e. none of these
