We are living in a renaissance period for exploring how our brains give rise to individual behaviors, thoughts, and emotions.

Detailed information on Pew Research Center international survey meethodology, such as mode of interview, sampling design, margin of error, and design effect, for each country we survey, organized by ...

While doing research under tight deadlines, finding reliable sources becomes the most stressful part of writing. I’ve wasted hours opening papers that looked useful but added nothing to my argument.