Combining methods and triangulation
Although sample surveys are still common, they are now often combined with participatory and other qualitative approaches.
Summary of common research methods
How to choose which methods or mix of methods to use?
Before embarking on an impact assessment study, researchers should ask themselves the following questions.
Strengths and weaknesses of key methods
When are key methods appropriate?
Additional strengths and weaknesses of participatory methods
Also see Baulch, B. and Scott, L. (eds.) (2006) Report on CPRC Workshop on Panel Surveys and Life History Methods (pdf file opens in new window). Workshop held at the Overseas Development Institute, London, 24-25 February 2006.