The Development of a Two-Tier Diagnostic Test for Student Understanding of Light

Nasir, Muhammad (2023) The Development of a Two-Tier Diagnostic Test for Student Understanding of Light. Journal of Turkish Science Education, 20 (1). pp. 150-172. ISSN 1304-6020

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Abstract

This study aimed to devlop a two-tier light concept test to identify student concept understanding of light. The development of the test was carried out through the content validity, construct validity, and reliability test stages using the Item Response Theory (IRT). The sample consisted of 81 students during the second semester at five universities in Indonesia. The results showed that the instrument met the content validity and construct validity criteria as well as reliability. Efforts are needed to improve concepts in light material.

Item Type: Journal Article
Uncontrolled Keywords: Diagnostic Test
Subjects: 13 EDUCATION > 1399 Other Education > 139999 Education not elsewhere classified
Divisions: Perpustakaan Pusat
Depositing User: puttry puttry ekaputri
Date Deposited: 17 May 2023 07:05
Last Modified: 17 May 2023 07:05
URI: http://digilib.iain-palangkaraya.ac.id/id/eprint/4719

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