You can search these three EBSCO databases (or more) at the same time by clicking on the Choose Databases link at the top of each one and selecting all of the databases you'd like to search.
APA PsycINFO provides abstracts and full text of thousands of journals from the 1800s to the present. Includes books, book chapters, dissertations, and reports about psychology and related disciplines, including psychiatry, education, linguistics, neurosciences, pharmacology, and social work.