The AI revolution has transformed behavioral and cognitive research through unprecedented data volume, velocity, and variety (e.g., neural imaging, ...

Sociological methodology comprises an array of techniques designed to investigate the complexities of social life. Bridging the gap between quantitative rigour and qualitative depth, these research ...

This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...

Pew Research Center’s experts provide analysis of trends shaping the world grounded in the Center’s rigorous empirical research. Because the Center is strictly neutral, its experts do not make policy ...

Experts we spoke with point out serious flaws in the study’s methodology and conclusions. Health officials in Itajaí said that most residents they initially distributed the drug to did not take all ...

Climate change is already fueling dangerous heat waves, raising sea levels and transforming the oceans. Even if countries meet their pledges to reduce the greenhouse gas emissions that are driving ...