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 ...

The survey analysis is drawn from a national cross-sectional survey conducted for Pew Research Center by Westat. The sampling design of the survey was an address-based sampling (ABS) approach, ...

Business research methods function to collect and convert raw data into the information you must have to make good business decisions. However, while all small-business owners should work on ...

The course covers the fundamentals of the human-centered research process and prepares students to plan, design, and conduct their own studies. Students in this course will work alongside their ...

Science requires data, and survey research is one important means of gathering it. Surveys provide a scientific way of acquiring information that is used to inform policy decisions, guide political ...