When searching for research studies that use a specific type of design or method, like quantitative, qualitative or quasi-experimental, you can have a more efficient and effective search by using some of the tips below to find these sources.
In some databases, you can search by methodology. For example, PsycINFO provides methodology as a limiter in their advanced search section:
For more details on PsycINFO, view this short tutorial.
If the database that you use does not have this option, you can enter the methodology that you are looking for as a keyword in your search. For example, if you are looking for experimental designs on the topic youth depression, you can enter search terms: "youth depression" AND "experimental design".
Note: Using quotation marks will search that exact phrase. However, you can also search without quotation marks. A phrase search (with quotations) will search that exact phrase and will narrow your search results. A good practice is to do multiple searches - modify your terms, find similar terms, do a search without quotation marks and do one with quotation marks (phrase searching).
If you are off-campus, you may be prompted to log into the remote access portal with your USC email ID and password.