Open AccessThe reliability and validity of a scale through the comparison between the traditional method and the Rasch model
Author(s) -
Mikail Ibrahim,
Osama Omar M. Elazzabi
Publication year - 2011
Publication title -
journal of educational and psychological studies [jeps]
Language(s) - English
Resource type - Journals
eISSN - 2521-7046
pISSN - 2218-6506
DOI - 10.53543/jeps.vol5iss1pp22-41
Subject(s) - rasch model , polytomous rasch model , scale (ratio) , reliability (semiconductor) , psychology , statistics , construct validity , validity , consistency (knowledge bases) , econometrics , social psychology , psychometrics , computer science , mathematics , item response theory , artificial intelligence , power (physics) , physics , quantum mechanics
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