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All Journal Jurnal Penelitian dan Evaluasi Pendidikan REiD (Research and Evaluation in Education)
Kumaidi Kumaidi
Universitas Muhammadiyah Surakarta
Decision Sciences, Operations Research & Management Education

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ROBUSTNESS MODEL-MODEL RESPONS BUTIR TERHADAP PELANGGARAN ASUMSI INDEPENDENSI LOKAL BUTIR Ali Hasmy; Suryanto Suryanto; Kumaidi Kumaidi
Jurnal Penelitian dan Evaluasi Pendidikan Vol 17, No 2 (2013)
Publisher : Graduate School, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/pep.v17i2.1696

Abstract

Tujuan utama penelitian ini adalah untuk mengetahui robustness Model Logistik 1 Parameter (ML 1-P), Model Logistik 2 Parameter (ML 2-P) dan Model Logistik 3 Parameter (ML 3-P) terhadap pelanggaran Asumsi Independensi Lokal Butir (ILB). Penelitian ini menggunakan data simulasi yang dibangkitkan dengan 40 butir, 500 simuli, dan 10 replikasi untuk setiap model. Skor-skor batas dibangun berdasakan pelanggaran Asumsi ILB 0 - 100% yang dihasil-kan dengan menggunakan 1- 40 kelompok butir sedangkan kategori-kategori skor dibangun berdasarkan dampak pelanggaran Asumsi ILB terhadap struktur dari matriks data. Hasil penelitian ini menunjukkan bahwa model yang paling robust terhadap pelanggaran Asumsi ILB adalah ML 1-P dengan skor batas 31,71% (kategori pelanggaran berat) diikuti ML 2-P dengan skor batas 12,1% (kategori pelanggaran sedang), dan ML 3-P dengan skor batas 7,68% (kategori pelanggaran sedang). Kata kunci: model-model respons butir, robustness, independensi lokal butir ______________________________________________________________ROBUSTNESS MODEL-MODEL RESPONS BUTIR TERHADAP PELANGGARAN ASUMSI INDEPENDENSI LOKAL BUTIRAbstract The primary purpose of this study was to investigate the robustness of the 1-PLM, 2-PLM, and 3-PLM, against violation of the Local Item Independence (LII) Assumption based on cut-off scores and score categories. The investigation used simulated data generated with 40 items, 500 simulees, and 10 replications for each model. The cut-off scores were built based-on 0 – 100% violations of the LII Assumption that were introduced using 1- 40 item clusters. The score categories in this study were built based-on impact of the violations of the LII Assumption to the structure of data matrix. The result showed that the most robust model was 1-PLM with cut-off score 31,71% (heavy violation category) followed by 2-PLM with cut-off score 12,1% (moderate violation category), and 3-PLM with cut-off score 7,68% (moderate violation category). Keywords: item response models, robustness, local item independence
An evaluation of vocational high schools in Indonesia: A comparison between four-year and three-year programs Soenarto Soenarto; Muhammad Mustaghfirin Amin; Kumaidi Kumaidi
REID (Research and Evaluation in Education) Vol 3, No 2 (2017): December
Publisher : Program Pascasarjana Universitas Negeri Yogyakarta & HEPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/reid.v3i2.17077

Abstract

The research aimed to gain insights into the quality of four-year program vocational high school (VHS) in Indonesia compared to four-year program VHS. This research was conducted based on the school graduate standard, business sector and industrial sector (or Dunia Usaha dan Dunia Industri (DUDI)) – or the performance of the graduates and alumni (the graduates’ satisfaction). The research was conducted using Discrepancy Evaluation Model using 16 VHSs (eight four-year program VHSs and eight three-year program VHSs). The result shows that from the standpoint of the school, the graduates of the four-year program VHS are higher in quality than those of the three-year program VHS. The four-year program VHS graduates are more qualified in seven aspects: teamwork, discipline, tenacity, theoretical knowledge, confidence, creativity, and leadership. Meanwhile, using DUDI standpoint, the four-year program VHS graduates are also higher in quality than the three-year program VHS graduates. In addition, the four-year program VHS graduates are better in the quality of their discipline, tenacity, theoretical knowledge, practical skills, confidence, carefulness, creativity, and leadership. The four-year program VHS graduates have a higher level of satisfaction in terms of income than the three-year program VHS graduates. The higher quality of the four-year program VHS graduates has resulted from longer duration of the internship program (PKL) that provides them with reliable experience and skills concerning work-related problem-solving activities.
Co-Authors Frana Mudaim Indrayana Muhammad Mustaghfirin Amin Soenarto Soenarto Suryanto Suryanto