To find tests, instruments, scales, etc., on your research topic:
To search for articles that might have the instrument attached or in an appendix, type appended in the second search box. Select TM Tests & Measures from the drop-down menu to the right of the search box.
From your results list, click on the title of the article you want to see, then scroll down to Tests & Measures to see what instruments are appended to this item. If the tests are not available in PsycINFO, you can still search books or other resources for them.
You can search for tests, measures, and instruments in the CINAHL Complete database/