Proceedings of the 6th International Seminar on Science Education (ISSE 2020)

Implementation of Item Response Theory at Final Exam Test in Physics Learning: Rasch Model Study

Authors
AM Muh Asriadi, Samsul Hadi
Corresponding Author
AM Muh Asriadi
Available Online 28 March 2021.
DOI
10.2991/assehr.k.210326.048How to use a DOI?
Keywords
Item response theory, Rasch model, Physic learning
Abstract

A good test is one that has been validated and the accuracy of the gauge is tested. This article aims to provide a study of the implementation of item response theory with the Rasch model to analyze the quality of the final exam test items in physics. This is a survey conducted once and at a time. The subjects were the 131 grade XI students of MAN 1 Bone. Test of final exam and documentation of physics learning were used as data collection techniques. The data analysis method used was the item response analysis with the Rasch model. The results showed that the reliability value with Cronbach alpha (KR-20) which measures the interaction between the person and the item as a whole, namely α = 0.47. The value of person reliability is 0.48 and the value of the item reliability is 0.88. This shows that the consistency of the answers from the test takers is still weak, but the quality of the items in the reliability aspect of the instrument is quite good. So that the questions final exam test in physics subject still needs improvement and consideration to be used again in the future.

Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 6th International Seminar on Science Education (ISSE 2020)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
28 March 2021
ISBN
10.2991/assehr.k.210326.048
ISSN
2352-5398
DOI
10.2991/assehr.k.210326.048How to use a DOI?
Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - AM Muh Asriadi
AU  - Samsul Hadi
PY  - 2021
DA  - 2021/03/28
TI  - Implementation of Item Response Theory at Final Exam Test in Physics Learning: Rasch Model Study
BT  - Proceedings of the 6th International Seminar on Science Education (ISSE 2020)
PB  - Atlantis Press
SP  - 336
EP  - 342
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.210326.048
DO  - 10.2991/assehr.k.210326.048
ID  - MuhAsriadi2021
ER  -