In PsycInfo the default is to look for your search terms Anywhere. If your results are not relevant OR you have too many results, you may wish to look for your most important terms in a specific field such as the Title field or the Abstract field.
Field Searching Narrows
For this class, you will be primarily interested in empirical studies (original research). Use the Methodology limiter in PsycInfo to narrow to these types of studies.
APA describes the methodology field values found in the PsycInfo and PsycArticles databases.
A Methodology limiter (as the names suggests), limits or narrows the results.