References

Some wonderful references:

http://www.thewmparentingconnection.com/2013/03/guest-post-9-positive-effects-of-social.html

http://neuroanthropology.net/2010/04/25/be-afraid-america-be-very-afraid-the-effect-of-negative-media/

http://bigthink.com/in-their-own-words/why-we-love-bad-news-understanding-negativity-bias