In CSA, select PsycInfo and click on Continue to Search. Click on the Search Tools tab at the top, then click on the Indexes Tab. Use the Indexes pull-down menu to select the Methodology Index. Click on Go.
A list of the various types of article methods will be listed below.
Checkmark the types of studies you are interested in and click on Search at the left. This will generate a search by methodology. Click on the Quick Search or Advanced Search tab and generate a search on your topic. To combine your topic search with the methodology search, click on Search Tools tab and click on Combine Searches. At the bottom of the screen you will see your searches with their assigned search number. Combine your searches in the search box using their search numbers including # (for example #1 and #2) and click on the green search button.