Literaturnachweis - Detailanzeige
| Autor/inn/en | Attali, Yigal; Powers, Don; Freedman, Marshall; Harrison, Marissa; Obetz, Susan |
|---|---|
| Titel | Automated Scoring of Short-Answer Open-Ended GRE® Subject Test Items. ETS GRE® Board Research Report No. 04-02. ETS RR-08-20 |
| Quelle | In: ETS Research Report Series, (2008), (27 Seiten)Infoseite zur Zeitschrift
PDF als Volltext kostenfreie Datei |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 2330-8516 |
| Schlagwörter | College Entrance Examinations; Graduate Study; Scoring; Test Construction; Test Items; Biology; Psychology; Automation; Test Scoring Machines; Feedback (Response); Scores; Questionnaires; Attitude Measures; Student Attitudes; Graduate Record Examinations |
| Abstract | This report describes the development, administration, and scoring of open-ended variants of GRE® Subject Test items in biology and psychology. These questions were administered in a Web-based experiment to registered examinees of the respective Subject Tests. The questions required a short answer of 1-3 sentences, and responses were automatically scored by natural language processing methods, using the "c-rater"™ scoring engine, immediately after participants submitted their responses. Participants received immediate feedback on the correctness of their answers, and an opportunity to revise their answers. Subsequent human scoring of the responses allowed an evaluation of the quality of automated scoring. This report focuses on the success of the automated scoring process. A separate report describes the feedback and revision results. (As Provided). |
| Anmerkungen | Educational Testing Service. Rosedale Road, MS19-R Princeton, NJ 08541. Tel: 609-921-9000; Fax: 609-734-5410; e-mail: RDweb@ets.org; Web site: https://www.ets.org/research/policy_research_reports/ets |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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