No description available.

Thesis (Ph.D.)--Ohio University, November, 2009. / Title from PDF t.p. Includes bibliographical references.

Thesis (M. Psych.Org.)--University of Queensland, 2003. / Includes bibliographical references.

No description available.

The continuing importance of literacy and the emergence of electronic text forms have incited interest in the use of technology in a number of domains, among them writing and multimedia authoring. The expectation is that technology will facilitate the writing process by supporting cognitive processes and align school instruction with real-world tasks by providing more meaningful learning environments. This study tracked middle school students' task representation as they participated in protracted multimedia design and writing tasks. Students were engaged in the creation of a literary magazine over several weeks, with both written and media products linked to a particular theme. Cognitive strategies and behaviours associated with problem solving and communication are described through joint design activities. Students' working activities and their competencies in English Language Arts and Computer Science were identified, and cognitive processes tracked in negotiating and defining the boundaries of the task. Teachers' task representations were also examined in terms of their ability to address student variability; strengths and weaknesses between members of a group as well as their inherent dynamics are brought to the fore. Results point to the need for a better understanding of complex cognitive activities in developing new and more sophisticated repertoires of practice to realize the vision of children 'constructing' their own knowledge. Consequently, educators will gain new insights into what students can achieve when given the opportunities and the tools to do so. The role of educators is seen as instrumental in providing structure and mechanisms for supporting students' engagement in complex tasks. Findings underscore the importance of adopting a broader framework for thinking about the impact of students' participation in literacy projects. Limitations of the study are addressed as well as the key variables in the research on written

Thesis (Ph. D.)--University of Washington, 1997. / Vita. Includes bibliographical references (p. [178]-183).

Thesis (M. Ed.)--University of Hong Kong, 2002. / Includes bibliographical references (leaves.

Thesis (Ph. D.)--University of California, San Diego, 2009. / Title from first page of PDF file (viewed August 20, 2009). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 178-184).

Thesis (M.Ed.)--University of Hong Kong, 2002. / Includes bibliographical references. Also available in print.

No description available.