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 ...

Psychological science has never been more societally relevant, says APS President James Pennebaker in his third presidential ...

While Catharine Krebs was working in a human-genetics laboratory during her PhD at the University of California, Los Angeles, there was a line that she got used to seeing at the end of papers: “These ...

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 – ...