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231.
Meng-Jung Tsai Chung-Yuan Hsu Chin-Chung Tsai 《Journal of Science Education and Technology》2012,21(2):246-254
Due to a growing trend of exploring scientific knowledge on the Web, a number of studies have been conducted to highlight
examination of students’ online searching strategies. The investigation of online searching generally employs methods including
a survey, interview, screen-capturing, or transactional logs. The present study firstly intended to utilize a survey, the
Online Information Searching Strategies Inventory (OISSI), to examine users’ searching strategies in terms of control, orientation,
trial and error, problem solving, purposeful thinking, selecting main ideas, and evaluation, which is defined as implicit
strategies. Second, this study conducted screen-capturing to investigate the students’ searching behaviors regarding the number
of keywords, the quantity and depth of Web page exploration, and time attributes, which is defined as explicit strategies.
Ultimately, this study explored the role that these two types of strategies played in predicting the students’ online science
information searching outcomes. A total of 103 Grade 10 students were recruited from a high school in northern Taiwan. Through
Pearson correlation and multiple regression analyses, the results showed that the students’ explicit strategies, particularly
the time attributes proposed in the present study, were more successful than their implicit strategies in predicting their
outcomes of searching science information. The participants who spent more time on detailed reading (explicit strategies)
and had better skills of evaluating Web information (implicit strategies) tended to have superior searching performance. 相似文献
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