A Preliminary Study to Evaluate the Reproducibility of Factor Analysis Results: The Case of Educational Research Journals in Turkey
Abstract
In quantitative research, an attempt to reproduce previously reported results requires at least a transparent definition of the population, sampling method, and the analyses procedures used in the prior studies. Focusing on the articles published between 2010 and 2017 by the four prestigious educational research journals in Turkey, this study aimed to investigate the reproducibility of the factor analysis results from a theoretical perspective. A total of 275 articles were subject to descriptive content analysis. Results showed that 77.8% of the studies did not include an explicit definition of the population under interest, and in 50.9% of the studies, the sampling method was either not clear or reported to be convenience sampling. Moreover, information about the missing data or a missing data dealing technique was absent in the 76% of the articles. Approximately, half of the studies were found to have inadequate model fit. Furthermore, in almost all studies, it could not be determined whether the item types (i.e., levels of measurement scales) were taken into consideration during the analyses. In conclusion, the majority of the investigated factor analysis results were evaluated to be non-reproducible in practice.
Keywords
References
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Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Authors
Burak Aydın
*
0000-0003-4462-1784
Türkiye
Mehmet Kaplan
0000-0002-4175-3899
Türkiye
Hakan Atılgan
This is me
Türkiye
Sungur Gürel
0000-0003-3425-858X
Türkiye
Publication Date
March 29, 2019
Submission Date
November 13, 2018
Acceptance Date
February 13, 2019
Published in Issue
Year 2019 Volume: 10 Number: 1
Cited By
The trends and challenges for early carrier educational researchers in quantitative research in Turkey
International Journal of Academic Research in Education
https://doi.org/10.17985/ijare.913468