KEYWORDS |
SUBJECT HEADINGS |
PUBLICATION DATE |
Word Flexibility |
Pre-determined vocabulary |
No words |
User’s intuition and knowledge impacts search |
User’s reliance on broad topics influences search |
User’s focus on a time period directs search |
Searches all fields of study |
Search limited to subject words |
Search limited to specific dates |
Irrelevant results produced from comprehensive search |
Relevant results based on subject |
Relevant based on dates, but can produce list of irrelevant results |