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ERIC Number: ED545444
Record Type: Non-Journal
Publication Date: 2012
Pages: 95
Abstractor: As Provided
Reference Count: N/A
ISBN: 978-1-2675-4984-6
ISSN: N/A
The Inclusion of the Nature of Science and Its Elements in Recent Popular Science Writing for Adults and Young Adults
Jiang, Feng
ProQuest LLC, Ph.D. Dissertation, University of Arkansas
This study was conducted to examine the inclusion of nature of science (NOS) in popular science writing to determine whether it could serve supplementary resource for teaching NOS. Four groups of documents published from 2001 to 2010 were included in the analysis: "Scientific American," "Discover" magazine, winners of the "Royal Society Winton Prize for Science Books," and books listed in National Science Teacher Association's (NSTA) "Outstanding Science Trade Books for Students K-12." First, computer analysis was performed to categorize passages in the selected documents based on their inclusions of NOS. Then, follow-up human analysis was conducted to assess the frequency, context, coverage, and accuracy of the inclusions of NOS within computer identified NOS passages. The results reveal that NOS was rarely addressed in selected document sets. About two to five passages explicitly addressing NOS were observed in every thousand passages. Interestingly, NOS is frequently addressed in the letters section of the two magazines. This result suggests that readers seem to be interested in the discussion of NOS-related issues. In the popular science books analyzed, NOS presentations are more likely to be aggregated in the beginning and the end of the book, rather than scattered throughout. The most commonly addressed NOS elements in the analyzed documents are "science and society" and "the empirical aspect of science." Only three inaccurate presentations of NOS were identified in all analyzed documents. Unfortunately, the findings suggest that popular science writing generally may not be a good resource for science educators to search for materials for teaching NOS. Since both science textbooks and popular science writing are generally disappointing in their inclusion of NOS topics, it seems to be necessary to create new science curriculum with rich features in NOS. Contrary to the disappointing findings on the presentation of NOS in popular science writing, the text mining technique used to identify NOS presentations demonstrated exciting performance. The successful application of the text mining technique in the current study invites more applications of such technique on the analysis of other aspects of science textbooks, popular science writing, or other materials involved in science teaching and learning. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com/en-US/products/dissertations/individuals.shtml.]
ProQuest LLC. 789 East Eisenhower Parkway, P.O. Box 1346, Ann Arbor, MI 48106. Tel: 800-521-0600; Web site: http://www.proquest.com/en-US/products/dissertations/individuals.shtml
Publication Type: Dissertations/Theses - Doctoral Dissertations
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A