A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Among the tools that survey researchers use to gain a deeper understanding of ...

Probability-based panel: This refers to a national survey panel recruited using random sampling from a database that includes most people in the population. Today, most such panels in the United ...

Climate surveys ask questions about individuals’ experiences of belonging and inclusion; bias, harassment, and discrimination within an organization (usually a department, program, or the university ...