With low response rates posing a challenge to public opinion surveys, the NHK Broadcasting Culture Research Institute is examining the potential of “Web Public Opinion Survey” (hereinafter “web method ...

With low response rates posing a challenge to public opinion surveys, the NHK Broadcasting Culture Research Institute conducted an experimental survey to explore the potential of “Web Public Opinion ...

The World Health Organization (WHO) warns that air pollution is of great concern and impacts health in many ways. To better the situation, it’s necessary to focus on air quality. However, when ...