Depression is known to run in families, suggesting that genetic factors contribute to the risk of developing this disease. However, research into the genetics of depression is in its early stages, and very little is known for certain about the genetic basis of the disease.
Hmmm...Just because it runs in families does it mean it is genetic. Families are a primary socialization agent--our parents teach us how to view and cope with life, they alert us to what is possible. So children learn views and coping strategies that might contribute to being depressed, suggesting that even if depression runs in families, the contribution may still be social.
Depression is known to run in families, suggesting that genetic factors contribute to the risk of developing this disease. However, research into the genetics of depression is in its early stages, and very little is known for certain about the genetic basis of the disease.