National Institutes of Health
National Institute of Mental Health: Bipolar Disorder
Very detailed description of bipolar disorder, its symptoms, diagnosis, and treatment. Includes information on how families and individuals can get help, and on the ways in which bipolar disorder affects children and adolescents.
Internet Encyclopedia of Philosophy
Internet Encyclopedia of Philosophy: Sigmund Freud
A comprehensive site from the Internet Encyclopedia of Philosophy on Sigmund Freud and his psychoanalysis theory. Discusses his reasoning for thinking the way he did, his theories behind psychoanalysis and the unconscious, and the site...