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3 years ago

metasearching at NC State

metasearching at NC State

questions :log filesFor

questions :log filesFor large result sets, does itreduce the set size if thesearch is resent as keywordin subject?It can.sets > 10,000 62% fewer (0% nulls)sets > 350 91% fewer (21% nulls)sets < 350 81% fewer (49% nulls)n=39, 72, 95

usabilitytestingTasks:- think of a topic and do a search usingMultiSearch- look at some results and tell us if they“look good to you”Ask them:- was it easy or difficult to select thedatabases you wanted?- which subject interface do you prefer?- what did you think was happening?

to read. - NC State Alumni Association
to read. - NC State Alumni Association
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to read. - NC State Alumni Association
to read. - NC State Alumni Association
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to read. - NC State Alumni Association
to read. - NC State Alumni Association
to read. - NC State Alumni Association
to read. - NC State Alumni Association
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