Mental Measurements Yearbook (MMY) provides users with a comprehensive guide to over 2,000 contemporary testing instruments. Serves as a comprehensive bibliography to all known commercially available tests that are currently in print in the English language.
TIP provides vital information to users including test purpose, test publisher, in-print status, price, test acronym, intended test population, administration times, publication date(s), and test author(s). A score index permits users to identify what is being measured by each test.