The value of strong questionnaire design, complemented by the task of high-quality sample development, is not fully appreciated. Too often researchers relegate those two essential building blocks of ...

Data from mixed-mode questions are hard, if not impossible, to interpret accurately. The first part of this article will give an example of a mixed-mode question and an analysis of how to interpret ...

What is less often examined is how healthcare professionals actually experience survey design, and where common research ...

Detailed information on Pew Research Center international survey meethodology, such as mode of interview, sampling design, margin of error, and design effect, for each country we survey, organized by ...

As mentioned by Yochai Benkler in the Wealth of Networks, the word commons refers to a particular form of structuring rights to access, use and control resources. This coding system, through a set of ...