If you are not familiar with the concept of using Subject Headings for database searches, think of them as the codes used for indexing articles. Indexers need to standardize what concepts are called, just as nursing seeks standardization of the language used for nursing diagnoses, interventions, and outcomes. Helping Others Find Your Article. Note that most of these headings include more than just the last name of the author. All indicate a formal name for the theory or model, and must be searched as a phrase in the major subject-heading field.
Some models are broader than nursing.
First, try searching the thesaurus for the name of the theory that you re researching. Combine that search with the last name of the theory s author as a text word or keyword search, and you should have records relevant to the theory you're looking for. However, if the research tests a theory, it could also be a major heading. You will retrieve citations to all resources discussing the theory or model. This will retrieve citations describing research studies, including journal articles, abstracts, and dissertations.