To find articles in the databases that apply theory to research or practice try these search tips

• Put the name of the theory in quotes in the search box , for example "Self care deficit theory" or "Health Promotion Model".
• Do an author search for articles written by the theorist (e.g. Hildegarde Peplau).
• Combine the nursing theory subject heading with another subject heading.  For example, if you are researching Callista Roy’s theory and patients with diabetes, combine the search terms of Roy’s Adaptation Model and Diabetes Patients. This may be TOO narrow so be prepared to broaden your search if you end up with no results.