Analysis of Items Parameters on Work and Energy Subtest Using Item Response Theory
نویسندگان
چکیده
This study aims to describe the Physics test item parameters in Work and Energy students’ abilities using response theory approach (IRT) dichotomous scoring. research is quantitative descriptive. The subjects were 1175 high school class XI students West Java Banten provinces consisting of 450 male 725 female students. instrument used was as many 25 items multiple choices with Student data scoring analyzed BILOG-MG program. results showed that most fit 2PL model. Subsequent analysis items’ characteristics indicates all have different power a level difficulty good criteria. Keywords: parameters, theory, physics test. Abstrak: Penelitian ini bertujuan mendeskripsikan parameter butir soal Fisika pada materi Usaha dan Energi kemampuan peserta didik dengan menggunakan pendekatan teori respon (Item Response Theory, IRT) penskoran dikotomus. merupakan penelitian deskriptif kuantitatif. Subyek sebanyak siswa SMA kelas yang tersebar di provinsi Jawa Barat terdiri laki-laki perempuan. Instrument digunakan berupa berbentuk choice Data dikotomus dianalisis program BILOG-MG. Hasil menunjukkan bahwa paling banyak model 2PL. Analisis berikutnya mengenai karakteristik keseluruhan memiliki daya beda tingkat kesulitan dalam kriteria good. Kata kunci: butir, t es f isika . DOI: http://dx.doi.org/10.23960/jpmipa/v22i1.pp1-9
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ژورنال
عنوان ژورنال: Jurnal Pendidikan MIPA
سال: 2021
ISSN: ['1411-2531', '2685-5488']
DOI: https://doi.org/10.23960/jpmipa/v22i1.pp1-9