There are several types of research tests online. For example, if you are looking for a Myer-Briggs Type Personality Test, you can search for it via Google.
Mental Measurements Yearbook is a useful tool for learning more about tests for various psychological, business, education, and leadership topics (and more). The database includes reviews for more than 2,000 testing instruments. Users can search for a specific test by name or can search for various topics (e.g. depression, motivation, etc.).
The results list will include the names of many tests, and each entry will include at least one review of the test by an expert in the field. However, it should be noted that you cannot access the test in Mental Measurements Yearbook. Tests must be purchased from their creator in order to be used for your research.
