IMPLEMENTASI COMPUTERIZED ADAPTIVE TESTING MENGGUNAKAN ITEM RESPONSE THEORY MODEL LOGISTIK TIGA PARAMETER

Nikmah Hanani, - (2019) IMPLEMENTASI COMPUTERIZED ADAPTIVE TESTING MENGGUNAKAN ITEM RESPONSE THEORY MODEL LOGISTIK TIGA PARAMETER. S1 thesis, Universitas Pendidikan Indonesia.

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Official URL: http://repository.upi.edu/

Abstract

Penelitian ini bertujuan untuk mengembangkan sebuah Computerized Adaptive Testing (CAT) menggunakan Item Response Theory (IRT) model logistik tiga parameter. Penelitian ini dilatar belakangi dengan bentuk kegiatan tes yang dilakukan secara serentak, kemampuan peserta dan taraf sukar butir soal yang disajikan tidak cocok. Dengan menggunakan CAT menggunakan IRT model logistik tiga parameter, pengadministrasian tes dilakukan secara bertahap, pemberian soal dilakukan secara adaptif sesuai dengan kemampuan peserta. Penelitian ini berhasil membuat sebuah model sistem CAT menggunakan IRT model logistik tiga parameter. Tahapan yang dirancang diantaranya : Bank soal, pemberian soal awal, pemberian soal selanjutnya, estimasi kemampuan peserta, penentuan stopping rules. Penelitian dilakukan kepada 37 peserta dengan jumlah bank soal 61 butir soal beserta parameter butirnya . Nilai theta akhir yang diperoleh peserta berkisar antara -0,22 sampai dengan 1,09. Distribusi kemampuan kategori sangat rendah sebanyak 12 peserta (31%), rendah sebanyak 5 peserta (14%), sedang sebanyak 9 peserta (24%), tinggi sebanyak 5 peserta (11%) dan sangat tinggi sebanyak 6 peserta (16%). Analisis stopping rules menunjukkan bahwa 100% peserta berhenti tes ketika nilai ubahan Standard Evaluation Measurement (SEM) telah mencapai 0,01. Analisis penggunaan butir soal selama tes berlangsung menggunakan sebanyak 34 butir soal dengan tingkat kesukaran antara -1,7 hingga 0,96. Kata Kunci : Computerized Adaptive Testing (CAT), Item Response Theory (IRT) model logistik 3 parameter The Purpose of this research is developing a Computerized Adaptive Testing (CAT) using the Item Response Theory (IRT) three-parameter logistics model. The background of this research is the form of simultaneous participant test activities, the ability of participants and the level of difficulty of the items provided are not suitable. By using CAT with IRT three-parameter logistic model, administering of the test is done by stages, selecting the item on CAT according to the ability of the participants. This research succeeded in making a CAT system model using IRT three-parameter logistics model. The stages that were designed included: develop Item bank, starting rules, selecting the item, the estimation of the ability, the determination of stopping rules Experiments were conducted on 37 participants with a total of 61 items pool along with the item parameters. The final theta score obtained by the participants range from -0,22 to 1,09. The ability distribution of categories is very low as many as 12 participants (31%), low as many as 5 participants (14%), moderate as many as 9 participants (24%), high as many as 5 participants (11%) and very high as many as 6 participants (16%). Stopping rules analysis shows that 100% of participants stopped the test when the change in the Standard Evaluation Measurement (SEM) met the 0,01 requirement Analysis of the use of items during the test took 34 items with a level of difficulty between -1,7 to 0,96. Keywords: Computerized Adaptive Tesingt (CAT), Item Response Theory (IRT) with logistics model 3 parameters

Item Type: Thesis (S1)
Uncontrolled Keywords: Computerized Adaptive Testing (CAT), Item Response Theory (IRT), model logistik 3 parameter
Subjects: L Education > L Education (General)
T Technology > T Technology (General)
Divisions: Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Pendidikan Ilmu Komputer
Depositing User: Nikmah Hanani
Date Deposited: 30 Apr 2020 07:52
Last Modified: 30 Apr 2020 07:52
URI: http://repository.upi.edu/id/eprint/43424

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