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 ...

Collectively, recreational fisheries can take a significant fraction of the yearly catch—in some cases more than commercial fisheries. It is important that systems used to monitor fishing catch are ...

Boards and executive buyers are raising the 2026 bar for all product and service rankings and this annual statement explains the standards Black Book applies to keep survey evaluations rigorous, ...

This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...

Survey sampling and estimation methods form the cornerstone of modern statistical inference, underpinning research across the social, medical, and natural sciences. At their heart, these methods ...

“The exploration of consumer uncertainty suggests that trademark litigation matters and surveys should perhaps ask a different question beyond simply what consumers believe.” Disclosure: Steckel is a ...