Article Per Year (5 Year)
p-Index From 2021 - 2026
2.957
P-Index
This Author published in this journals
All Journal Biosfer: Jurnal Tadris Biologi Tadris: Jurnal keguruan dan Ilmu Tarbiyah INFERENSI PIONIR: Jurnal Pendidikan BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Jurnal Bioedukatika Biosfer: Jurnal Pendidikan Biologi Jurnal PAJAR (Pendidikan dan Pengajaran) Cetta: Jurnal Ilmu Pendidikan Bioedukasi: Jurnal Pendidikan Biologi AGROSCIENCE Jurnal Pendidikan Fisika dan Teknologi ABSYARA: Jurnal Pengabdian Pada Masyarakat Bioscientist : Jurnal Ilmiah Biologi CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Biosaintifika: Journal of Biology & Biology Education Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Bowo Sugiharto
Pendidikan Biologi FKIP UNS, Surakarta, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Other

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 21 Documents
Search

 1   2   3 
Analysis of biology multiple-choice questions using classical test theory and Rasch model Kartikasari, Ratriana; Sugiharto, Bowo
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 11 No. 01 (2026): May
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v11i01.1816

Abstract

Quality education requires accurate assessment to measure students' learning outcomes. Multiple-choice tests play a central role in biology education, but their psychometric properties require careful evaluation to ensure valid and reliable measurement. This study aimed to evaluate the quality of Biology multiple-choice test items by comparing the results of Classical Test Theory (CTT) and the Rasch model. A descriptive quantitative design involved 70 Grade 12 students and selected through purposive sampling. Data were collected using a 30-item Biology end-of-semester multiple-choice test. Students' responses were analyzed using CTT in Microsoft Excel and the Rasch model in Winsteps. CTT identified 25 valid items and five invalid items, whereas the Rasch model classified 14 items as fit and 16 as misfit. Both approaches demonstrated high reliability. CTT categorized item difficulty into two levels, whereas the Rasch model identified three levels, as supported by the Wright map and scalogram analyses. The study evaluated item discrimination using score distributions in CTT, whereas the Rasch model distinguished item difficulty from person ability using bubble charts. Only the Rasch model detected Differential Item Functioning (DIF), providing additional evidence of item fairness. These findings highlight the complementary strengths of CTT and the Rasch model in improving the quality of educational assessment.
Co-Authors Aloysius Duran Corebima Aloysius, Duran Corebima Annur Indra Kusumadani Arafah, Maretania Baskoro Adi Prayitno Chandra Adi Prabowo, Chandra Adi Desi Purwaningsih Dwi Untari Ningsih Evendi, Rahmat Evi Noor Hidayah Fauziyah Almaas, Ainanur Firdausi, Nurul Harlita Harlita Herawati Susilo Ibrohim Ibrohim, I Isnaini Maratus Sholihah Isnaini, Nuri Kartikasari, Ratriana Kistantia Elok Mumpuni Majid, Alysa Nur Chasanah Alam Meti Indrowati Mu'alimah, Novia Kharisatul Murni Ramli Mustaqim, Salwa Nazhifah Nisfatulsanah, Adha Nurhamudin Nur’aini, Fajar Palupi, Endang Pandu Haryo Wibowo Prameselly, Qorisha Lutfia PUGUH KARYANTO Puspitasari, Rizki Putri Putri, Dwika Sarnia Rahayu, Ratna Retno Susanti Riezky Maya Probosari Riyan Melani Rosyadi, Ihrom Safrina, Mega Sajidan Sari, Rezqi Rohmatika Sarwanto Sarwanto Setianingrum, Tri Utami Shelli Febriyanti Slamet Santosa Sri Dwiastuti Sri Widoretno Suciati Suciati Sunarni Sunarni UMI FATMAWATI Wahyu Harjanti Wahyu Wahyu Wahyudi Wahyudi Wijayanti, Widha Yasir Sidiq Yekti Nur Utami