Learn how to select the best research methodology for your PhD, including qualitative, quantitative, and mixed methods.

Pew Research Center’s team of demographers, economists and other analysts accesses and uses a wide variety of publicly available data sources to conduct its population research. Much of this data is ...

One of the advantages of the SIPP over other data sources on wealth is the large sample of households that it interviews. The 2009 figures are based on more than 36,000 households (unweighted), ...

Primary research is the process of gathering data directly from original sources as opposed to collecting information from research that others have done.

Market research helps a company define its target market by collecting opinions and feedback from consumers.

Qualitative research in dentistry This paper explores the most common methods of data collection used in qualitative research: interviews and focus groups. The paper examines each method in detail ...

How to write a killer research proposal for PhD admission? This guide covers the structure, key sections, research problem, ...

A new publication by two University of Cincinnati researchers contends that adjusting how researchers approach their statistical analysis has the potential to change the lives of children and ...