Coverage is international, but the major emphasis is on the United States.
The ERIC index includes coverage of approximately 750 major journals as well as hundreds of thousands of research reports, curriculum guides, theses and dissertations, etc. Then select the ERIC option. For this link to work, your Web browser must have a telnet program configured to work with it. In the telnet window that pops up, login as journals and select ERIC from the menu of journal indexes. These subject terms, also known as descriptors, are found in the Thesaurus of ERIC Descriptors, copies of which are located in the Main Reference Room of the University of Arizona Library.