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| Autoren | Rohwer, Götz |
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| Institution | Leibniz-Institut für Bildungsverläufe ,Nationales Bildungspanel |
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| Titel | Using NEPS data for comparing math competencies at grades 5 and 7. |
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| URL | https://www.neps-data.de/Portals/0/Working Papers/WP_LX.pdf |
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| Erscheinungsjahr | 2015 |
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| Seitenzahl | 12 S. |
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| Verlag | Bamberg: Leibniz Institute for Educational Trajectories, National Educational Panel Study |
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| Reihe | NEPS working paper. Band 60 |
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| Dokumenttyp | Monographie; Graue Literatur; online |
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| Beigaben | Literaturangaben, Abbildungen, Tabellen |
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| Sprache | englisch |
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| Forschungsschwerpunkt | Bildungspanel (NEPS) |
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| Schlagwörter | Kompetenz; Mathematische Kompetenz; Sekundarstufe I; Testauswertung; Rasch-Modell |
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| Abstract | Using data from two tests of math competencies administered at grades 5 and 7 in starting cohort 3 of the National Educational Panel Study, the paper discusses how to quantify changes of the competencies. It is shown that equating the two tests with a joint Rasch model cannot be justified statistically. Moreover, the conception of a longitudinally valid test has to take into account that there is a cumulative development of new math competencies across educational stages. It is proposed that this can be achieved by a reference to the same set of items at both grades which allows using simple sum scores for a quantification of changes of competencies. (Orig.). |
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| Förderkennzeichen | 01GJ0888 |
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