And a closer look at the results reveals stark demographic divides among the sample of respondents.
[UPDATE: I should make it clear that, as Patricia Sanders comments, the sample of respondents is hardly random.
The sample of respondents reflected the demographic makeup of the three groups in the United States population, Mr. Bendixen said.
This ideological gap also plays out in public opinion research which uses a nationally representative sample of respondents.
The surveyors were not mental health professionals, although a sample of respondents were interviewed in greater detail by such people.
A special sample of respondents in Pittsburgh, PA deals with labor questions about strikes, workers, and government ownership of companies.
Of those who plan to vote for Trump, they're more likely to do so because they dislike Clinton (though we're talking about a small sample of respondents here).
This study found a 0.37 standard deviation difference between men and women in a large adult sample of respondents.
Each index is derived from the responses to a single question that has been asked consistently through time since 1989 to a consistent sample of respondents.
After coordinating with US Census Bureau researchers, we designed and administered a replica of a census form to a sample of respondents.
As people's abilities vary, their position on the latent construct's continuum changes and is determined by the sample of respondents and item parameters.
