1. Nancy Krieger has written a lot about models of thinking in social epidemiology. Here is a link to a review article in the Int J Epidemiology that provides an overview of her theories. She also wrote a good review of early studies of the impact of SES on health.
2. A model by Grzywacz & Fuqua
Reference: Social Ecology: Leverage Points Grzywacz & Fuqua, Behavioral Medicine, Vol 26, Fall 200, p. 104
3. A model of stress by Corin:
E. Corin, The Social and Cultural Matrix of Health and Disease.
And a wonderful piece by ___:
4. Link to other Social Models