How hypertext fosters children¡¯s knowledge acquisition: The roles of text structure and graphical overview
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- 作者：Sabine Salome Klois ; s.klois@pwo.ru.nl ; Eliane Segers ; Ludo Verhoeven
- 刊名：Computers in Human Behavior
- 出版年：2013
- 出版时间：September, 2013
- 年：2013
- 卷：29
- 期：5
- 页码：2047-2057
- 全文大小：1420 K
文摘
Children in primary and secondary school are asked to go on the Internet for school purposes while research on hypertext has scarcely investigated how children process and learn from hypertext. We therefore examined how hypertext influences children¡¯s knowledge acquisition from expository text. A group of 71 Dutch children (13 years old) from one secondary school for pre-university education participated in the study. In a within-subjects design with four conditions, we compared: regular linear text, regular text with overview, hypertext, and hypertext with overview. Children¡¯s (a) navigation (i.e., reading time and navigation pattern) and (b) learning (i.e., multiple choice knowledge questions and mind maps) was measured. Although reading times did not differ, the children navigated less linearly in both hypertext conditions than in the regular text with overview condition. The four types of text led to the same deep understanding as measured on the text base level. Analyses of the mind maps, however, showed the children to construct richer situation models after reading hypertext or hypertext with an overview relative to regular linear text and regular text with overview. We therefore conclude that hypertext fosters a deeper level of information processing when appropriately designed relative to regular linear text.