Researchers have developed an innovative web-based data collection and management system that addresses linguistic and cultural barriers for researching minority populations. Epidemiological studies ...

Epidemiological studies rely heavily on survey research; however, limitations of traditional data collection methods - paper-based, in-person, phone, mail, and internet surveys - can serve as barriers ...

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 – ...