Literaturnachweis - Detailanzeige
| Autor/inn/en | Gwynllyw, D. Rhys; Weir, Iain S.; Henderson, Karen L. |
|---|---|
| Titel | Using DEWIS and R for Multi-Staged Statistics e-Assessments |
| Quelle | In: Teaching Mathematics and Its Applications, 35 (2016) 1, S.14-26 (13 Seiten)Infoseite zur Zeitschrift
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| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0268-3679 |
| DOI | 10.1093/teamat/hrv018 |
| Schlagwörter | Mathematics Education; Statistics; Statistical Analysis; Data Analysis; Computer Assisted Testing; Student Evaluation; Feedback (Response); Coding; Programming; Mathematics Tests |
| Abstract | We demonstrate how the DEWIS e-Assessment system may use embedded R code to facilitate the assessment of students' ability to perform involved statistical analyses. The R code has been written to emulate SPSS output and thus the statistical results for each bespoke data set can be generated efficiently and accurately using standard R routines. This enables students' answers, generated from their application of SPSS, to be marked and appropriate feedback supplied back to them automatically. Staging is used between different parts of the e-Assessment to replicate the natural stages of a complete statistical analysis. This allows students the freedom to work away from the e-Assessment; they may view the relevant stage an unlimited number of times prior to submitting their answers for that stage. The technical challenges of setting up the e-Assessment in this way are discussed as well as the rationale for adopting this pioneering approach. (As Provided). |
| Anmerkungen | Oxford University Press. Great Clarendon Street, Oxford, OX2 6DP, UK. Tel: +44-1865-353907; Fax: +44-1865-353485; e-mail: jnls.cust.serv@oxfordjournals.org; Web site: http://teamat.oxfordjournals.org/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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