Both melinda's father and brother experience depression. melinda never experienced a depressive episode until she lost her job and was unemployed for several months. melinda's development of a major depressive disorder can best be explained by the:

Major depressive disorder is linked with genetics and seeing that both Melinda's father and brother experienced depression, she is already at risk. Furthermore, precipitating factors such as losing her job and being unemployed for several months triggered the onset of her major depressive disorder.