PsycINFO is American Psychological Association’s (APA) renowned resource for abstracts of scholarly journal articles, book chapters, books, and dissertations, is the largest resource devoted to peer-reviewed literature in behavioral science, psychiatry, sociology, anthropology, pedagogy and andragogy, linguistics and pharmacology It contains nearly 4 million citations and summaries dating as far back as the early 1800s. Journal coverage, which spans from 1887 to present, includes international material selected from more than 2,500 periodicals in 29 languages.