Analyzing the Dimensionality of Academic Motivation Scale Based on the Item Response Theory Models

Kula Kartal S., KUTLU Ö.

EURASIAN JOURNAL OF EDUCATIONAL RESEARCH, vol.2020, no.86, pp.157-174, 2020 (ESCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 2020 Issue: 86
  • Publication Date: 2020
  • Doi Number: 10.14689/ejer.2020.86.8
  • Journal Name: EURASIAN JOURNAL OF EDUCATIONAL RESEARCH
  • Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus, EBSCO Education Source, Educational research abstracts (ERA), ERIC (Education Resources Information Center), TR DİZİN (ULAKBİM)
  • Page Numbers: pp.157-174
  • Keywords: multidimensional item response theory, bifactor model, generalized graded unfolding model, dimensionality and monotonicity assumptions, SELF-DETERMINATION THEORY, CONTINUUM STRUCTURE, BIFACTOR, PERSONALITY, VALIDITY, AMOTIVATION, ISSUES
  • Ankara University Affiliated: Yes

Abstract

Purpose: This study aims to investigate the dimensionality of the Academic Motivation Scale items by depending on the graded response model, the generalized graded unfolding model, the bifactor model and the DIMTEST.