User misconceptions of information retrieval systems
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TL;DR
A taxonomy is developed that characterizes a range of misconceptions users have when performing subject-based search in an online catalog system andotheses about the causes of the misconceptions are suggested.
Abstract
We report results of an investigation where thirty subjects were observed performing subject-based search in an online catalog system. The observations have revealed a range of misconceptions users have when performing subject-based search. We have developed a taxonomy that characterizes these misconceptions and a knowledge representation which explains these misconceptions. Directions for improving search performance are also suggested.
