Pew Research Center’s cross-national studies are fielded in a range of polling environments, from countries where telephone surveys are regularly administered to nations where face-to-face surveys are ...

‘Experimental design’: these words signal a section of a research paper that many readers might be inclined to scan fleetingly, before moving on to the actual findings. But a study in Nature this week ...

CADRE meets these purposes by conducting research in assessment and psychometrics, taking a lead role in small and large-scale educational evaluation projects, and training graduate students to have ...