Research on the content

interactive systems help improve human's memory:
http://www.elisevandenhoven.com/publications/lalanne-hci07wp.pdf

http://www.manta.com/sales/improve_awareness_0110

sell experience , x information

john medina (human's brain)

http://www.15minwebsitemaker.com/blog/10-tips-that-will-leave-good-first-impression-for-your-visitors/

http://www.articlesbase.com/computers-articles/the-import-of-user-experience-part-ii-1800868.html

http://www.articlesbase.com/web-design-articles/how-to-deliver-an-optimal-user-experience-on-the-mobile-web-4212694.html

http://www.articlesbase.com/seo-articles/the-importance-of-a-positive-website-user-experience-5268528.html

http://www.eagleeyes.co.za/?q=userexperience

http://kevinjmireles.wordpress.com/2006/05/04/user-experience-101/

http://www.blognetworking101.com/creating-memories.html


negative information
==============

http://www.anderson.ucla.edu/faculty/dominique.hanssens/Website/Positive%20vs.%20Negative%20Online%20Buzz%20as%20Leading%20Indicators%20of%20Daily%20Price%20Fluctuation_Mar%202011.pdf

http://distant-giant.com/healthbias.pdf

http://www.nytimes.com/2012/03/24/your-money/why-people-remember-negative-events-more-than-positive-ones.html?pagewanted=all

http://www.csom.umn.edu/Assets/71516.pdf

http://www.gsb.stanford.edu/news/research/shiv_tormala_negative_2011.html

http://psychology.uchicago.edu/people/faculty/cacioppo/jtcreprints/ilsc98.pdf