Assessing Cognitive Load on Web Search Tasks
نویسندگان
چکیده
منابع مشابه
Assessing Cognitive Load on Web Search Tasks
Assessing cognitive load on web search is useful in examining which search system features, search tasks types and phases are more cognitively difficult for the searchers. It is also helpful in examining how individual differences among searchers (e.g. cognitive abilities) affect the search process. This investigation examined cognitive load from the perspective of primary and secondary task pe...
متن کاملCognitive Load on Web Search Tasks
Assessing cognitive load on web search is useful in examining which search system features, search tasks types and phases are more cognitively difficult for the searchers. It is also helpful in examining how individual differences among searchers (e.g. cognitive abilities) affect the search process. This investigation examined cognitive load from the perspective of primary and secondary task pe...
متن کاملCognitive Load and Web Search Tasks
Assessing cognitive load on web search is useful for characterizing search system features, search tasks and task stages with respect to their demands on the searcher’s mental effort. It is also helpful in examining how individual differences among searchers (e.g. cognitive abilities) affect the search process and its outcomes. We discuss assessment of cognitive load from the perspective of pri...
متن کاملDistribution of Cognitive Load in Web Search
The search task and the system both affect the demand on cognitive resources during information search. In some situations the demands may become too high for a person. This article has a three-fold goal. First, it presents and critiques methods to measure cognitive load. Second, it explores the distribution of load across search task stages. Finally, it seeks to improve our understanding of fa...
متن کاملChildren's use of the Yahooligans! Web search engine: II. Cognitive and physical behaviors on research tasks
This study reports the results of Part II of a research project that investigated the cognitive and physical behaviors of middle school students in using Yahooligans! Seventeen students in the seventh grade searched Yahooligans! to locate relevant information for an assigned research task. Sixty-nine percent partially succeeded, while 31% failed. Children had difficulty completing the task main...
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ژورنال
عنوان ژورنال: The Ergonomics Open Journal
سال: 2009
ISSN: 1875-9343
DOI: 10.2174/1875934300902010114