Please use this identifier to cite or link to this item: http://rportal.lib.ntnu.edu.tw:80/handle/77345300/42482
Title: Are you SLiM? – Developing an instrument for civic scientific literacy measurement (SLiM) based on media coverage
Authors: 國立臺灣師範大學科學教育研究所
Rundgren, C. J.
Chang Rundgren, S. N.
Tseng, Y. H.
Lin Pei-Ling
Chang, C. Y.
Issue Date: 1-Aug-2012
Publisher: SAGE Publications
Abstract: The purpose of this study is to develop an instrument to assess civic scientific literacy measurement (SLiM), based on media coverage. A total of 50 multiple-choice items were developed based on the most common scientific terms appearing in media within Taiwan. These questions covered the subjects of biology (45.26%, 22 items), earth science (37.90%, 19 items), physics (11.58%, 6 items) and chemistry (5.26%, 3 items). A total of 1034 students from three distinct groups (7th graders, 10th graders, and undergraduates) were invited to participate in this study. The reliability of this instrument was 0.86 (KR 20). The average difficulty of the SLiM ranged from 0.19 to 0.91, and the discrimination power was 0.1 to 0.59. According to participants’ performances on SLiM, it was revealed that 10th graders (Mean = 37.34±0.23) performed better than both undergraduates (Mean = 33.00±0.33) and 7th graders (Mean = 26.73±0.45) with significant differences in their SLiM.
URI: http://rportal.lib.ntnu.edu.tw/handle/77345300/42482
ISSN: 0963-6625
Other Identifiers: ntnulib_tp_C0701_01_091
Appears in Collections:教師著作

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