Data collection is the process of gathering and measuring information used for research. Collecting data is one of the most important steps in the research process, and is part of all disciplines ...

For more than three decades, DHS provided vital demographic and health data on population, health, HIV, and nutrition in over ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Is social science research trustworthy? The economist Noah Smith raises this question in a recent piece entitled “How many of our ‘facts’ about society health, and the economy are fake?” As he points ...