The final version of the 2026 National Defense Authorization Act that went to the White House this week for President Trump’s signature does not include provisions that would expand the definition of ...

ABSTRACT: This study conducts a qualitative content analysis of the French magazine “Jeune Afrique”’s coverage of Ibrahim Traoré, the transitional president of Burkina Faso. Using framing theory, the ...

Online data has the potential to transform how researchers and companies produce election forecasts. Social media surveys, online panels, and even comments scraped from the internet can offer valuable ...

Add a description, image, and links to the nonprobability-sampling topic page so that developers can more easily learn about it.

The agency is crafting a definition that could shape food policy nationwide. By Dani Blum The federal government plans to develop a new definition of ultraprocessed foods, a wide-ranging group of ...

1 Food and Nutrition Department, Human Sciences and Design Faculty, King Abdulaziz University, Jeddah, Saudi Arabia 2 Department of Health Sciences, College of Health and Rehabilitation Sciences, ...

ABSTRACT: Chronic starvation of the communities on the water invested projects is due to the partial or unfinished project which leads to the closure or non-sustainable water projects. The closure or ...

With fewer landlines, busy parents juggling work and family, and younger adults who rarely answer calls, it has become much harder to engage respondents. As the U.S. presidential election approaches, ...

Spencer Kimball works for Emerson College Polling. Camille Mumford works for Emerson College Polling. As the U.S. presidential election approaches, news reports and social media feeds are increasingly ...

This technical note covers household surveys with a focus on probability sampling, bias, and survey weights. It explains how households are selected in a representative way from a population for a ...