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題名 The Comparative Efficacy of 2D- versus 3D-based Media Design for Influencing Spatial Visualization Skills
作者 李蔡彥
Li, Tsai-Yen
Chang, Chun-Yen
Wang, Hao-Chuan
關鍵詞 Spatial ability;
     Media representation
日期 2006-02
上傳時間 16-十二月-2008 16:45:46 (UTC+8)
摘要 This study explored the effects of 2D- versus 3D-based media representations on the influence of the spatial visualization ability of undergraduate science majors. A pre-test/post-test comparison-group experiment was conducted with 23 participants involved in the study. Participating students were randomly assigned either to the interactive 3D media representation group (n = 13) or the conventional 2D media representation group (n = 10); learning materials in both groups deliver the same information to students, but employ different media representations. All the activities were performed in a self-paced, web-based instructional system. The results of ANCOVA analysis showed statistically insignificant difference between groups in terms of students’ post-test scores on the spatial visualization ability test with the students’ pre-test scores as the covariate. However, a medium effect size was observed in favor of the 3D group in terms of practical significance. As a pilot study with a small sample size aiming to probe the research direction of this problem, the result of medium-sized effect magnitude is likely to implicate that the discrepancy of different representational design on students’ performance of spatial ability assessment is noteworthy. Future study of this nature appears to merit further replications and investigations.
關聯 Computers in Human Behavior, 23(4), 1943-1957
資料類型 article
DOI http://dx.doi.org/10.1016/j.chb.2006.02.004
dc.creator (作者) 李蔡彥zh_TW
dc.creator (作者) Li, Tsai-Yen-
dc.creator (作者) Chang, Chun-Yenen_US
dc.creator (作者) Wang, Hao-Chuanen_US
dc.date (日期) 2006-02en_US
dc.date.accessioned 16-十二月-2008 16:45:46 (UTC+8)-
dc.date.available 16-十二月-2008 16:45:46 (UTC+8)-
dc.date.issued (上傳時間) 16-十二月-2008 16:45:46 (UTC+8)-
dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/15005-
dc.description.abstract (摘要) This study explored the effects of 2D- versus 3D-based media representations on the influence of the spatial visualization ability of undergraduate science majors. A pre-test/post-test comparison-group experiment was conducted with 23 participants involved in the study. Participating students were randomly assigned either to the interactive 3D media representation group (n = 13) or the conventional 2D media representation group (n = 10); learning materials in both groups deliver the same information to students, but employ different media representations. All the activities were performed in a self-paced, web-based instructional system. The results of ANCOVA analysis showed statistically insignificant difference between groups in terms of students’ post-test scores on the spatial visualization ability test with the students’ pre-test scores as the covariate. However, a medium effect size was observed in favor of the 3D group in terms of practical significance. As a pilot study with a small sample size aiming to probe the research direction of this problem, the result of medium-sized effect magnitude is likely to implicate that the discrepancy of different representational design on students’ performance of spatial ability assessment is noteworthy. Future study of this nature appears to merit further replications and investigations.-
dc.format application/en_US
dc.language enen_US
dc.language en-USen_US
dc.language.iso en_US-
dc.relation (關聯) Computers in Human Behavior, 23(4), 1943-1957en_US
dc.subject (關鍵詞) Spatial ability;
     Media representation		-
dc.title (題名) The Comparative Efficacy of 2D- versus 3D-based Media Design for Influencing Spatial Visualization Skillsen_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1016/j.chb.2006.02.004en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1016/j.chb.2006.02.004en_US