In 1997 questionnaire research was viewed by many scientists (including myself) as soft science and an “easy way to a quick publication”. The principles underlying high quality questionnaire research ...

Survey research is an important form of scientific inquiry1 that merits rigorous design and analysis.2 The aim of a survey is to gather reliable and unbiased data from a representative sample of ...

Background Little information exists on the illness and injury patterns of athletes preparing for the Olympic and Paralympic Games. Among the possible explanations for the current lack of knowledge ...

In 2020, census questionnaires may for the first time be offered in Arabic, now the fastest-growing language in the U.S. However, the Census Bureau faces a challenge not only in translating the ...

At Pew Research Center, we regularly field questions from readers about the methodology behind our polls, including the occasional inquiry from someone who wants to be polled but hasn’t had the ...

The Nutrition Assessment shared resource (NASR) provides comprehensive support to investigators who include dietary assessment in their research protocols. Nutritional epidemiologists at Fred Hutch ...

Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway Correspondence to Benjamin Clarsen, Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, PO Box ...

The Arctic in the Anthropocene reviews research questions previously identified by Arctic researchers, and then highlights the new questions that have emerged in the wake of and expectation of further ...