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Journal : Jurnal Eduscience (JES)

ANALYSIS OF CTT AND IRT ON NON-TEST MEASUREMENT INSTRUMENTS: MATHEMATICAL MINDSET SCALE Megawanti, Priarti; Nurimani, Nurimani; Kurniasih, Meyta Dwi
JURNAL EDUSCIENCE Vol 12, No 3 (2025): Jurnal Eduscience (JES), (Authors from Malaysia and Indonesia)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v12i3.6542

Abstract

Purpose – This study aims to determine empirically the appropriate number of items that meet all item selection criteria, from classical test theory to item response theory.Methodology – This study used the Mathematical Mindset Scale (MMS) as an instrument for a non-test. It was conducted on 259 Mathematics Education students in Indonesia to determine the appropriate number of items that meet all item selection criteria, from classical test theory to item response theory. This quantitative research has been analyzed, including sample adequacy tests, construct validity and reliability, the goodness of fit, model suitability to polytomous data, assumption tests (unidimensional, invariance, local independence), characteristic curve graphs, information function graphs, and standard error graphs.Findings – After several trials, 11 items passed the classical tests and item response theory criteria. It is also known from this study that non-test instruments can be less than 20 as long as they meet the analysis criteria at each stage.Contribution – This research contributes to helping increase insight and knowledge for researchers in the fields of education and psychology, especially those interested in non-test measurement tools and IRT and classical analysis.
BREAK THE MYTH, GROW THE MATH MINDSET: A SYSTEMATIC LITERATURE REVIEW Megawanti, Priarti; Retnawati, Heri; Basrowi, Ray Wagiu; Rahmadani, Putri
JURNAL EDUSCIENCE Vol 12, No 6 (2025): Jurnal Eduscience (JES), (Authors from Thailand, Malaysia and Indonesia)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v12i6.7351

Abstract

Purpose – This article aims to examine the factors that influence and inhibit a math mindset and how to develop it. Some people still believe in several myths that mathematical intelligence is innate and only suitable for men. This myth not only fosters math anxiety but also hinders the growth of students' mindsets and the achievement of students’ academic goals.Methodology – The method employed is a Systematic Literature Review (SLR) adhering to the PRISMA 2020 guidelines. After carrying out a search process using Publish or Perish for articles indexed by Scopus, 72 articles were obtained as the final result of several selection stages. These articles were reviewed one by one, allowing us to answer the Research Question (RQ) of this study.Findings – The results indicate that two factors contribute to a math mindset, namely internal and external. Meanwhile, factors inhibiting a math mindset include math anxiety, family, and educators, as well as several other factors. Family and educators play important roles in debunking myths and fostering a growth mindset in math.Contribution – The results of this study contribute to the efforts of the government, teachers, and parents in promoting the development of the mathematical mindset in children and students. By understanding that mathematical intelligence can be mastered by everyone without exception, the government, teachers, and parents can jointly implement a curriculum that emphasizes the importance of the learning process rather than the results.