The first section contains information about published psychological tests -- those available for purchase through a test publisher. It includes tips on how to locate tests within a given subject area, how to contact the test publisher once you find an appropriate test, and where to find computerized testing materials and information. The second section focuses on unpublished psychological tests and measures -- those that are not available commercially for purchase. Information about unpublished tests usually appears in journal articles. The test can usually be obtained directly from the researcher who created the test or measure. This section tells you how to find unpublished tests in your area of interest and highlights your responsibilities as a user of unpublished psychological tests.