I have to do a paper and am looking for some links for the following question:)

Explain what role psychology has played in understanding and managing these health problems: cancer, cornorary heart disease, and headaches

I only have to choose two.

2 answers

I Googled psychology cancer and found many sites that look useful to you.

http://www.google.com/search?hl=en&ie=ISO-8859-1&q=psychology+cancer

You can use similar terms to find sites on heart disease and headaches.
You also might want to try Googling "health psychology".

http://www.google.com/search?client=safari&rls=en&q=health+psychology&ie=UTF-8&oe=UTF-8

I hope this helps a little more. Thanks for asking.