Mental Measurements Yearbook, produced by the Buros Institute at the University of Nebraska, provides users with a comprehensive guide to over 2,000 contemporary testing instruments. Designed for an audience ranging from novice test consumers to experienced professionals, the MMY series contains information essential for a complete evaluation of test products within such diverse areas as psychology, education, business, and leadership.
APA PsycTESTS® provides access to psychological tests, measures, scales, and other assessments as well as descriptive and administrative information with coverage focuses on both published and unpublished tests developed by researchers but not made commercially available. Each record includes a summary that describes the test, with its purpose; some history of its development; data on the scope of the test, test implementation, a high-level overview of the test's development, and reliability and validity data (when available); most records include actual test instruments and link to a variety of materials describing the test in peer-reviewed literature, technical reports, or dissertations as well as links to related peer-reviewed literature describing test development, review, or use.