Search (4 results, page 1 of 1)

  • × author_ss:"Huang, M.-h."
  • × theme_ss:"Benutzerstudien"
  1. Huang, M.-h.: End-users' searching behaviour : changes in search type over time (1996) 0.00 
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    Abstract
    Identifies 6 types of searches on the basis of paudsing behaviour by using cluster analysis. The 6 types of search were highly associated with search fleuncy and the construction of a mental model. Examines learning during multiple searches on the basis of the 6 types. Finds that searchers gain more experience, increase their searching proficiency and become more fluent at searching while online. The changes of search level in multiple searches showed that most searchers moved towards greater fleuncy
    Type
    a
  2. Huang, M.-h.: Pausal behavior of end-users in online searching (2003) 0.00 
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    Abstract
    This research used an information processing approach to analyze the pausal behavior of end-users. It is based on viewing the search as a series of actions and pauses (rests). The end-users are 41 students and 3 faculty. After instructions, subjects searched through the semester, doing 79 searches. This study identified reasons for pausing, location of pauses, hesitation rate and pausal behavior changes over time. This study confirms that the searchers pauses less frequently and for shorter periods as they progressed through searches with more experience and practice, searchers moved more smoothly online, and the hesitation rate decreased over time. Over a series of searches or cycles within long searches, searchers gradually began to chunk more information between pauses. However, the duration of pauses do not vary significantly over time.
    Type
    a
  3. Huang, M.-h.: Error analysis of end users in online searching (1995) 0.00 
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    Type
    a
  4. Huang, M.-h.; Wang, H.-y.: ¬The influence of document presentation order and number of documents judged an users' judgments of relevance (2004) 0.00 
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    Type
    a

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