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Journal : JURNAL SISTEM INFORMASI BISNIS

Item Response Theory Model Empat Parameter Logistik Pada Computerized Adaptive Test Fatkhudin, Aslam; Surarso, Bayu; Subagio, Agus
JSINBIS (Jurnal Sistem Informasi Bisnis) Vol 4, No 2 (2014): Volume 4 Nomor 2 Tahun 2014
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1026.605 KB) | DOI: 10.21456/vol4iss2pp121-129

Abstract

One of the computer-based testing is the Computerized Adaptive Test (CAT), which is a computer-based testing system where the items were given to the participants adapted to test the ability of the participants. Assessment methods are usually applied in CAT is Item Response Theory (IRT). IRT models are most commonly used today is the model 3 Parameter Logistic (3PL), which is about the discrimination, difficulty and guessing. However 3PL IRT models have not provided information more objectively test the ability of participants. The opinion of the test participants were tested items were also to be considered. In this study using CAT in combination with IRT model of 4PL. In this research, the development of CAT which uses about 4 parameters, namely the discrimination, difficulty, guessing and questionnaires. The questions used were about UAS 1 English subjects. Samples were taken from 30 students answer with the best value of the total 172 students spread across 6 classes to measure the parameter estimation problem. Further testing using CAT application 4PL IRT models compared to CAT 3PL IRT models. From research done shows that the CAT application combined with IRT models 4PL can measure the ability of the test taker shorter or faster and also opportunities participants correctly answered the test items was done tend to be better than the 3PL IRT models.   Keywords: Ability; CAT; IRT; 3PL; 4PL; Probability; Test
Kombinasi Balanced Scorecard dan Objective Matrix Untuk Penilaian Kinerja Perguruan Tinggi Mahmudi, A Aviv; Surarso, Bayu; Subagio, Agus
JSINBIS (Jurnal Sistem Informasi Bisnis) Vol 4, No 1 (2014): Volume 4 Nomor 1 Tahun 2014
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (754.465 KB) | DOI: 10.21456/vol4iss1pp01-10

Abstract

Working Assessment is very essential aspect for a college to keep its excellent quality to face tight competition in either national or international level. The working assessment can be implemented to compare the result with organization strategy, and can also help to plan the upcoming strategy to achieve the final target of organization. The combination of Balanced Scorecard and OMAX is aimed at building the information system of working assessment in a college. Balanced Scorecard in the college is used to determine the strategic purposes, KPI and target, optimistic and pessimistic value. The scoring of each KPI uses AHP method; the scoring of KPI influences on general working score. The scoring of working assessment uses Objective Matrix (OMAX) method to know the total result indicator stated by the college, and can find out the total result indicator of each working criterion. The combination of BSC and OMAX can avoid the use of overwhelming data because this model focused on four perspectives, with the important key indicator of a college. Besides, the four perspectives can avoid the orientation of short-term target, because OMAX developed the more obvious frame of time that also focused on the long-term target. This combination was a good integration that can afford to modify hybrid model in determining the score card of a college. BSC changed into the form of OMAX that presented a target in the long period. This combination is also a good integration that can afford to modify a hybrid model in determining the scorecard of the college. BSC changes into the form of OMAX that presents the long-term target.   Keywords: AHP; Balanced scorecard; OMAX; Work assessment; College
Co-Authors Adi Darmawan Adithia, Rizky Putra Agung Cahyono Agus Setyawan Ahmad Aviv Mahmudi Alfatinnisa, Zalfa Andriyan, Mohammad Wahyu Anghistra, Pradipta Ditya Annisa Fadillah Antari, Arlita Leniseptaria Ari Udijono Aslam Fatkhudin Awal Prasetyo Bagoes Widjanarko Bayu Surarso Della Widya Puspita Ditalistya, Tabah Djalal Er Riyanto Dwi Sutiningsih Dwiantoro, Luky Edy Supriyanto Efiyanti, Lisa Eko Hidayanto Endah Puji Astuti, Endah Puji Eny Enawaty Erma Prihastanti Febio Dalanta Galih Priambodo, Galih Gufron, Ahmad Hadi Endrawati Halida Halida Hardhono Susanto Hella Arofah Hendri Widiyandari Hendri Widiyandari Hendri Widyandari Heri Sutanto Hermin Pancasakti Kusumaningrum Horasdia Saragih I Gusti Ngurah Antaryama I Nurhasanah Iis Nurhasanah Imam Misbach Indah Saraswati Indras Marhaendrajaya Indri Yuliastuti, Indri Jatmiko Endro Suseno Jaya, La Ode Irman Joko Sudarto Karimah, Putri Diah Wahyu Khasan Rowi Khasan Rowi M F Taftiari M. Imam Taufiq Maman Budiman Maman Budiman Marinu Waruwu Mashuri, Chamdan Mateus Sakundarno Adi, Mateus Sakundarno Maulidanir Rohman Mentari, Alfitra Akbar Bara Mentari Metri Setyaningsih Metri Setyaningsih Moch. Abdul Mukid Moehamad Barmawi Moehammad Barmawi Mohammad Muhriz Muckharom, Ahmad Ali Muhammad Fauzi Muhammad Iskandar Zulkarnain Muhammad Nur Muhammad Zainuri Mursid Raharjo Musni Ahyani Musni Ahyani, Musni Mustafid Mustafid Ngadiwiyana M.Si. S.Si. Ngurah Ayu Ketut Umiati Nissa Kusariana Pardoyo Pardoyo Pardoyo, Pepen Arifin Pepen Arifin Priyono Priyono Priyono, R Hidayatuloh R. Yudianti Redemtus Heru Tjahjana Rike Yudianti Rike Yudianti Rini Budihastuti Ririn Sulpiani Rizky Bimanda Sakti Romi Buana Puja Pangestu Saputra, Muhammad Ragil Satriyo Adhy Silviana Silviana Siti Nandiyah, Siti Skolastika Dara Sabatini Sri Eny Suharini, Sri Eny Sri Isdadiyanto Sri Widodo Agung Suedy Stefani Candra Firmanti Subhan Subhan Subhan, Sudarno Sudarno Sudarto, Joko Sukirno Sukirno Sukirno Sukirno SULISTIYANI SULISTIYANI Sunarno Sunarno Tatang Wahyudi Tatang Wahyudi, Tatang Taufiq, Heydar Ruffa Tri Windarti Udi Harmoko Vincensius Gunawan S.K. Weni Safitri Widianingsih Widianingsih Widiastuti Samekto Yani. T, Ahmad Yohana Maya Kartikaratri Yundari, Yundari Yuvita Muliastuti