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 Health of the Nation Outcome Scales (HoNOS) constitute a clinician‐rated instrument widely adopted across mental health services to assess a broad spectrum of clinical, social, and functional ...