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.
Healthline Media
Medical News Today: What Is Schizophrenia?
This article is full of useful information regarding schizophrenia which is a type of mental disorder. Discussion includes what it is, the causes, the signs and symptoms, diagnosis, and treatment options. Features a related video. [9:26]
Other
Bupa: Schizophrenia
This site from the British United Provident Association contains great information on the mental illness known as schizophrenia. The information touches on symptoms (both positive and negative), media myths, diagnosis, causes, treatment,...
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...
Khan Academy
Khan Academy: Psychosis
An overview of psychosis including types of delusions: delusions of reference, grandiose delusions, paranoid delusions, delusions of control, and erotomaniac. Also discussed are hallucinations, disorganized behavior, disorganized...