This book shows researchers in education, psychology, health, and other social sciences how to mix qualitative and quantitative research methods together with confidence. How can researchers sequence ...

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 ...

Research reports provide a detailed analysis of a security or other investment area and are distributed by analysts and investment professionals.

This report provides an overview of the methodology used to produce the official United Nations estimates and projections of urban and rural populations for 233 countries and areas of the world and ...