There are many other ways and places to find measurement tools. One good option is using keyword searching in subject databases. Simply do a keyword search as you would normally, but add terms that indicate you are searching for a measurement tool, such as the following:
Examples:
Peer-reviewed articles published by the American Psychological Association and affiliated journals.
Index of peer-reviewed literature in behavioral sciences and mental health.
Current Index to Nursing and Allied Health Literature (CINAHL), with full text for many of the most used journals.
Education Resource Information Center (ERIC). Education-related literature, resources, and media.
Also available at eric.ed.gov
Citations for biomedical literature from MEDLINE, life science journals, and online books. May link to selected full-text content from PubMed Central and publisher web sites.
All Web of Science databases. Indexes multidisciplinary scholarly and peer-reviewed resources.