Open AccessHow many response categories are sufficient for Likert type scales? An empirical study based on the Item Response Theory
Author(s) -
Eren Can Aybek,
Çetin Toraman
Publication year - 2022
Publication title -
international journal of assessment tools in education
Language(s) - English
Resource type - Journals
ISSN - 2148-7456
DOI - 10.21449/ijate.1132931
Subject(s) - likert scale , item response theory , scale (ratio) , psychology , reliability (semiconductor) , rating scale , empirical research , perspective (graphical) , psychometrics , statistics , social psychology , computer science , mathematics , clinical psychology , artificial intelligence , power (physics) , physics , quantum mechanics