PsycINFO From the American Psychological Association. Contains over two million citations and summaries of journal articles, book chapters, books and dissertations, all in psychology and related disciplines. Journal coverage includes international material selected from nearly 2,000 periodicals in over 24 languages. It also includes information about the psychological aspects of related fields such as medicine, psychiatry, nursing, sociology, education, pharmacology, physiology, linguistics, anthropology, business and law.