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Journal : Statistika

THE EFFECT OF THE NUMBER OF INTERVALS TO THE SENSITIVITY AT ANALYSIS OF DIFFERENTIAL ITEM FUNCTIONING USING MANTEL-HAENSZEL’S CHI-SQUARE PROCEDURE Heri Retnawati; Kana Hidayati
STATISTIKA: Forum Teori dan Aplikasi Statistika Vol 4, No 2 (2004)
Publisher : Program Studi Statistika Unisba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jstat.v4i2.884

Abstract

At analysis of item bayes or called with differential item functioning (DIF) using the Mantel-Haenszel’s Chi–squareprocedure, the students in a group is grouped pursuant to their reached score, in a certain interval. This research is aimed atrevealing the effect of the number of interval to the sensitivitas at DIF analysis using the Mantel-Haenszel’s Chi-Squareprocedure. Data used at this research is the responses of students of the third grade of SLTPN in Yogyakarta to UAN in2002 / 2003 academic year. Analysis DIFin this research is conducted by making 3, 4, 5, 6, 7, 8, and 9 intervals in students’group pursuant to their reached score using Mantel-Haenszel‘s Chi-Square procedure. The result of this research showedthat the number of intervals causes the differencies of the number of items load DIF significantly in every interval, and itcauses the differencies of sensitivity in the DIF detection; and making 4 intervals in group of students is the most sensitiveway in the DIF detection using Mantel-Haenszel methods, than others.
Co-Authors Abdullah, Abdul Halim Adi Susanto Ahmad Muhazir Alamsyah, Nurfitrah Ramadhani Ani Retno Sari Apino, Ezi Arie Setiawan, Arie Azizah, Nur Lailatul Badrun Kartowagiran Badrun Kartowagiran Batubara, Angella Ananta Berlian, Miftah Okta Budiyono Budiyono Caturiyati Caturiyati Damar Sakti, Muhammad Lintang Diah Lestari Djamilah Bondan Widjajanti Elly Arliani Endang Listyani Endang Listyani Fineldi, Rira Jun Fitri Fitri Fransiskus Magnis Pastoriko Gunawan Handayawati, Ponco Heri Retnawati Herlina Sari Br Sitepu Himmawati Puji Lestari Ibrahim, Zulfa Safina Isnaeni Isnaeni Jailani Jailani Jumini Jumini Kardanova, Elena Kassymova, Gulzhaina Kuralbayevna Khaeriyah Anwar Khoirunnisa, Asma’ Lantip Diat Prasojo Lestari, Dian Endang Lia Yuliana M. Rafi Maria Ulfah Marsigit Marsigit Mathilda Susanti Mazlini Adnan Mu'minin MZ, Nurul Mu'minin, Nurul Mudi, Yuleks Juru Muhammad Nursa’ban Ngaenun Nangim Ni Kadek Swari Nandini Nur Hadi Waryanto Oktapia, Penti Oktarina, Anisa Dwi Rahmadani, Nadilla Rasmuin Rasmuin Ratna Puspitasari, Ratna Retno Subekti Riska Rahmawati Rosyada, Munaya Nikma Sabriena, Rinna Sahid Sahid Sajdah, Siti Nurul SAMSUL HADI Satiranandi Wibowo, Firdaus Amruzain Septinda Rima Dewanti Sotlikova, Rimajon Sri Andayani Subekti, Inu Sugiman Sugiman Sumaryanto Sumaryanto, Sumaryanto Syarif Hidayatullah Syilvia Septiani Syukrul Hamdi Tuanaya, Rugaya Wahyu Setyaningrum Widowati Pusporini, Widowati Yoppy Wahyu Purnomo Yufida Afkarina Nizar Isyam Yusdian, Fonni Ziyana Endah Khairun Nisa'