Item Analysis of the Rasch Model Items in the Final Semester Exam Indonesian Language Lesson

ꞌAzizah, Nur; Suseno, Muchlas; Hayat, Bahrul

doi:10.5430/wjel.v12n1p15

Cited by 2 publications

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References 21 publications

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“…These items also do not have to be revised because they have positive Pt Measure scores, indicating no misleading. If the Pt Measure score is negative, then the item must be revised, as students with low abilities can answer difficult questions correctly, while students with high abilities answer wrongly [30].…”

Section: Validitymentioning

confidence: 99%

Development of a test instrument using multiple representations to assess students understanding: A Rasch Model Analysis

Putri

Aini

2023

J. Pijar.MIPA

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Today's test instruments used in schools are still ineffective in assessing students' multi-representational understanding of the "rate of reaction" topic. Hence, teachers need to accurately and comprehensively know the depth of students' understanding. In this study, a test instrument was produced to assess the level of macroscopic, submicroscopic, and symbolic understanding of high school students in the rates of reaction topic. The method used is Research and Development (R&D) based on the Rasch modeling approach, which is modified in ten stages, i.e., (1) defining construct, (2) identifying question indicators, (3) compiling items, scoring rubrics, scoring guidelines, and the guidelines to analyze student's level of understanding, (4) conducting the pilot test, (5) analyzing data with the Rasch model, (6) reviewing the suitability of items, (7) reviewing the Wright map, (8) repeating steps 4-7 until all items fit, (9) claiming the instrument's quality, and (10) documenting the instrument. All items proved valid because they met the fit criteria of MNSQ, ZSTD, and PT Measure scores. Instrument reliability reaches the score of 0.89 (good). The instrument has a four-difficulty index, dominated by moderate difficulty (70.6%). This instrument is relatively easy. The instrument also has four discrimination indexes: very difficult, difficult, medium, and easy. It proves that this assessment instrument is of good quality and suitable for school use.

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Section: Validitymentioning

confidence: 99%

Development of a test instrument using multiple representations to assess students understanding: A Rasch Model Analysis

Putri

Aini

2023

J. Pijar.MIPA

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“…Model Rasch merupakan salah satu bentuk khusus dari IRT yang mempertimbangkan kemampuan responden dalam menjawab tes hanya terhadap tingkat kesukaran dari butir-butir penyusun instrumen tersebut (Azizah, Suseno, & Hayat, 2021). Model ini sangat populer digunakan untuk mendeteksi bias butir (Ukanda, Othuon, Agak, & Oleche, 2017), utamanya yang terkait dengan uniform DIF menggunakan metode Mantel-Haenszel.…”

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Deteksi Bias Gender Pada Instrumen Evaluasi Belajar Kimia Dengan Metode Mantel-Haenzel

Nor

Astuti

Sari

2022

tar

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This study aims to explore psychometric characteristics and detect whether the teacher-made chemistry learning evaluation instrument contains item bias that can benefit students of a certain gender. The research sample was 358 students of class XII SMA in Yogyakarta who were taken by cluster random sampling then the answer were analyzed by Winsteps Rasch Software 3.73. In general, it can be concluded that the teacher-made chemistry learning achievement instrument is good in terms of the reliability coefficient, the distribution of the difficulty level of the items, the majority of which are in the medium category, and only one that detected as misfit item. The results of the analysis using the Mantel-Haenszel method showed that three item was biased and two of them favored male students. With the detection of bias item, it indicates that follow-up from the teacher is needed to improve these items so that the principle of test fairness can be enforced.

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Item Analysis of the Rasch Model Items in the Final Semester Exam Indonesian Language Lesson

Cited by 2 publications

References 21 publications

Development of a test instrument using multiple representations to assess students understanding: A Rasch Model Analysis

Development of a test instrument using multiple representations to assess students understanding: A Rasch Model Analysis

Deteksi Bias Gender Pada Instrumen Evaluasi Belajar Kimia Dengan Metode Mantel-Haenzel

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