Literaturnachweis - Detailanzeige
| Autor/inn/en | Sinharay, Sandip; Almond, Russell G. |
|---|---|
| Titel | Assessing Fit of Cognitive Diagnostic Models: A Case Study |
| Quelle | In: Educational and Psychological Measurement, 67 (2007) 2, S.239-257 (19 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0013-1644 |
| DOI | 10.1177/0013164406292025 |
| Schlagwörter | Epistemology; Clinical Diagnosis; Job Training; Item Response Theory; Comparative Testing; Models; Case Studies; Educational Assessment; Bayesian Statistics; Subtraction; Middle School Students; Psychometrics Erkenntnistheorie; Berufsqualifizierender Bildungsgang; Item-Response-Theorie; Analogiemodell; Case study; Fallstudie; Case Study; Education; assessment; Bewertungssystem; Subtraktion; Middle school; Middle schools; Student; Students; Mittelschule; Mittelstufenschule; Schüler; Schülerin; Psychometry; Psychometrie |
| Abstract | A cognitive diagnostic model uses information from educational experts to describe the relationships between item performances and posited proficiencies. When the cognitive relationships can be described using a fully Bayesian model, Bayesian model checking procedures become available. Checking models tied to cognitive theory of the domains provides feedback to educators about the underlying cognitive theory. This article suggests a number of graphics and statistics for diagnosing problems with cognitive diagnostic models expressed as Bayesian networks. The suggested diagnostics allow the authors to identify the inadequacy of an earlier cognitive diagnostic model and to hypothesize an improved model that provides better fit to the data. (Contains 4 figures and 3 tables.) (Author). |
| Anmerkungen | SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: http://sagepub.com |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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