Volltext herunterladen
(externe Quelle)
Zitationshinweis
Bitte beziehen Sie sich beim Zitieren dieses Dokumentes immer auf folgenden Persistent Identifier (PID):
https://doi.org/10.15465/gesis-sg_en_011
Export für Ihre Literaturverwaltung
Reliability - the Precision of a Measurement (Version 2.0)
[Arbeitspapier]
Körperschaftlicher Herausgeber
GESIS - Leibniz-Institut für Sozialwissenschaften
Abstract Reliability describes the precision of a measurement. This contribution begins by defining the concept of reliability and explaining why the reliability of a measurement is relevant. It then discusses the model assumptions that must be made in order to estimate the reliability of a measurement, and ... mehr
Reliability describes the precision of a measurement. This contribution begins by defining the concept of reliability and explaining why the reliability of a measurement is relevant. It then discusses the model assumptions that must be made in order to estimate the reliability of a measurement, and it presents five methods of estimating reliability: the test-retest method, the parallel-forms method, the split-half method, the internal consistency method, and the estimation of reliability using structural equation modelling. The contribution concludes with a brief outline of the commonalities and differences between classical test theory and the item response theory and the importance of these theories for the estimation of reliability.... weniger
Thesaurusschlagwörter
Theorievergleich; Messinstrument; Reliabilität; Messtheorie; Messung; Qualität; Korrelation; Umfrageforschung
Klassifikation
Erhebungstechniken und Analysetechniken der Sozialwissenschaften
Sprache Dokument
Englisch
Publikationsjahr
2016
Erscheinungsort
Mannheim
Seitenangabe
10 S.
Schriftenreihe
GESIS Survey Guidelines
Status
Erstveröffentlichung; begutachtet (peer reviewed)
Lizenz
Creative Commons - Namensnennung, Nicht kommerz., Keine Bearbeitung 4.0