Journal articles (covers more than 1,700 periodicals), chapters, books, dissertations and reports on psychology and related fields.
When searching Psycinfo, you'll often find what look to be great articles, and then you'll request them through Interlibrary Loan, only to find out that what you ordered was a 1 or 2 page abstract or is not availalbe. This is usually because the citation is for a dissertation abstract. You can easily tell if what you're looking at is a dissertation abstract by looking at the citation. In Psyinfo, you can exclude dissertations by checking the box labeled "Exclude Dissertations" in the Advanced Search mode.