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
Method A: Look for Subject (thesaurus) terms at the right of a search results page OR at the bottom of a citation.
Method B: Go Directly to the Thesaurus: From the Advanced Search screen in PsycInfo, you can search the Thesaurus (link found above search box). See screenshots below.