ERIC additionally provides a Thesaurus feature on its toolbar. ERIC has a standardized list, or “controlled vocabulary,” of education-related terms called descriptors. Descriptors are used to organize ERIC records by subject. Using descriptors in your search can help you locate materials of greater relevance to your topic.
Planning your search using the ERIC thesaurus:
Describe your topic
Divide the topic into major concepts
Use the Thesaurus to find descriptors for each concept