A Study of Depression and Relationships A primary concern for Psychology research is depression. Depression affects a great deal of our population and many aspects of an individual's mental health and well-being. In my research of books, articles, and Internet pages on depression, I chose to base my paper mainly on a 1994 article of a study of depression, entitled Depression, Working Models of Others, and Relationship Functioning, by Katherine B. Carnelley, Paula R. Pietromonaco, and Kenneth Jaffe. This study focuses on the idea that the type of care received in childhood, positive or negative, has a great effect on relat