A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. (Related post: On a scale from 1 to 10, how much do the numbers used in survey ...
University of Illinois Physics Professor Paul Kwiat and members of his research group have developed a new tool for precision measurement at the nanometer scale in scenarios where background noise and ...
The Multidimensional Scale of Perceived Social Support (MSPSS) is a succinct, psychometrically robust instrument designed to evaluate an individual’s perception of support from three primary sources: ...
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