Administrative data and traditional surveys could be supplemented with high-quality polling to formulate action plans, ...

To influence policy, researchers must go beyond data to build trust and relationships. Strategic networking makes the ...

Explore cutting-edge methods for detecting alcohol biomarkers and drugs of abuse using alternative sample matrices.

Caution must be used when interpreting opinion polls during the election. They’re not all created equal. Dismissing them ...

One hundred days into the new federal administration, a new poll reports that major segments of the U.S. public anticipate ...

Methodology presents background information, operational and methodological details, and key results from Aotearoa New ...

The nuts and bolts of our public opinion surveys. A summary of ABC News' polling standards and survey methodology follows. ABC News maintains standards for disclosure, validity, reliability and ...

is more likely to be wrong than a smaller sample size that does accurately reflect the voting population. And even with the most sophisticated random sampling methods, every 20th poll will be a ...

India debates the need for a new caste census. Existing data from NFHS and NSS already provide caste demographics and ...

As the president nears 100 days in office, the survey suggests his administration’s aggressive enforcement tactics are losing ...

Population genomics refers to the large-scale study of genetic variation both within and between populations of organisms, ...