Note: This report was updated on Dec. 30, 2015 to reflect the January-July 2015 National Health Interview Survey estimates released on December 1, 2015. Telephone surveys face numerous challenges, but ...

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 – ...

Despite Karl Pearson's stated aim that the `evolutionist has to become in the widest sense of the words a registrar-general for all forms of life', the papers published in Biometrika on sample surveys ...

Until earlier this year, Professor Ryan was a member of the Methodology Advisory Committee for the Australian Bureau of Statistics. She receives funding from the Bill and Melinda Gates Foundation, the ...

Unbiased estimates of population parameters can be obtained from a sample survey when the sample units are not the primary units of estimation, i.e., when the correspondence between the units selected ...

The Consumer Assessment of Healthcare Providers and Systems (CAHPS) survey is a vital tool for measuring home health patient ...

The Survey Research Center (SRC) at the University of Michigan is a well-known survey research entity. In the 1960s, it boasted one of the best survey sampling experts (Leslie Kish) and a permanent ...

After my post the other day on tracking public opinion with biased polls, someone pointed me to this 2011 article by David Yeager, Jon Krosnick, LinChiat Chang, Harold Javitz, Matthew Levendusky, ...

Elections are about voters and the choices they make. Every two years, Americans cast ballots to pick a new set of leaders in Washington, as well as at statehouses, county offices and city halls ...

Roughly one of every three adult Arkansans are showing signs of alcohol use disorder. That was just one of the findings of a ...