Nonprobability, self-selected or so-called convenience samples ... and Government Contractor Survey Research Firms," in Advances in Telephone Survey Methodology, Chapter 23, Wiley 2008), Holbrook ...

Choose an expert to see their bio, or if you can’t find what you need, please visit our media resources page. Courtney Kennedy Vice President, Methods and Innovation Expertise:Research Methodology ...

The analysis presented in Pew Research Center’s Asian American fact sheets and accompanying blog posts combines the latest ...

"Quantitative and Qualitative Methods in Organizational Research." In The Palgrave Encyclopedia of Strategic Management. Continuously updated edition, edited by Mie Augier and David J. Teece. Palgrave ...

PerkinElmer's bead-based AlphaLISA ® immunoassays are designed for the detection of analytes in biological samples ... for that purpose for both the research and drug-discovery fields.