21 octubre 2014
The Chapman Survey on American Fears included 1,500 participants from across the nation and all walks of life. The research team leading this effort pared the information down into four basic categories: personal fears, crime, natural disasters and fear factors.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/1f9mkQYUNxo/141021125937.htm
