Structured interviews are, essentially, verbally administered questionnaires ... and focus groups remain the most common methods of data collection in qualitative research, and are now being ...

The European Union confirmed sending out questionnaires to industry players as part of its probe into Google’s data-collection and advertising practices. The move comes “in the context of the ...

New surveys using mobile technology or estimation methods are allowing economists to measure ... or capacity to conduct and publish results of surveys – the collection of data the World Bank depends ...