I need some datas to help me understands the following:

What are the four Ds? Briefly describe each one. How can culture determine what is considered abnormal?

This site can get you started.

http://74.125.95.132/search?q=cache:aQ8_S0-0cbsJ:www.midlandstech.edu/sbs/gummowa/psy212ch1.ppt+psychology+four+Ds+Comer&cd=10&hl=en&ct=clnk&gl=us&ie=UTF-8