can we cope with stress mothers strategies to be transmitted to his son by heredity?

I have to do a research paper for my psychology class and cons of this type of food. I need a good source that the support of mothers of stress resilience can be transmitted to your child heritage so that I can support my view that the nature and encourage working together to make way for individual aggression and temperament. links would be greatly appreciated! thankssss

http://findarticles.com/p/articles/mi_g2699/is_0001/ai_2699000159/ States that the Stress Response is 55% genetic (also statistics of aggression and control) http://www.psychosomaticmedicine.org/cgi/content/full/61/4/469-Certains there really is something useful. Introduction sections and debate will be most useful. Twin studies help separate the variables of genetics and environment of constant genetic organization, for example through the study of identical twins (identical genes) that have been raised in a different environment. Any advice for social learning also eh?

A Zen Surfer’s Guide to Coping with Stress