PsycINFO This link opens in a new windowThe APA PsycINFO database from the American Psychological Association (APA) covers the professional and academic literature in psychology and related disciplines including medicine, psychiatry, nursing, sociology, education, pharmacology, physiology, linguistics, and other areas. PsycINFO's peer-reviewed coverage is worldwide, and includes references and abstracts to 2,400 journals in more than 30 languages, and book chapters and books in the English language. Coverage spans 1600s – present and includes over 5 million peer-reviewed records.