PsycINFO This link opens in a new windowPsycINFO is the major research database in the field of psychology. It covers all areas of psychology as well as psychological aspects of related disciplines, such as medicine, psychiatry, nursing, sociology, education, pharmacology, physiology, linguistics, anthropology, business, and law. Indexes and abstracts journal articles, book chapters, technical reports, and dissertations and contains over 2.6 million citations and summaries dating as far back as the early 1800s.