SDSU Test Finder Finds tests in published books.
Substance Use Screening & Assessment Instruments Database "Some instruments are in the public domain and can be freely downloaded from the web; others can only be obtained from the copyright holder.” This database is an ongoing project of the Library & Information staff at the Alcohol and Drug Abuse Institute, University of Washington.
Tests and Measures in the Social Sciences: Tests Available in Compilation Volumes Finds tests in published books. Compiled by Helen Hough, Health Sciences Librarian. University of Texas at Arlington.
Test Collection at ETS Will let you search by topic or for a particular test. According to ETS, " while we have more than 25,000 tests indexed in the database, not all are standardized tests – many are research instruments, some standardized on very small populations, like a classroom of psychology students. Our goal is to collect and index assessment instruments of all kinds."
To obtain full text of test instruments, you will often need to purchase the instrument or go to a library to obtain instruments that are published in books or journals. More information about locating test instruments in a library