Upar Suparta, - (2023) PENGEMBANGAN FIVE-TIER WORD ASSOCIATION DIAGNOSTIC INSTRUMENT (FTWADI) UNTUK MENGIDENTIFIKASI KONSEPSI SISWA PADA MATERI FLUIDA STATIS. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
Penelitian ini bertujuan untuk menghasilkan instrumen five-tier word association diagnostic instrument (FTWADI) pada materi fluida statis yang valid dan reliabel sehingga dapat digunakan untuk mengukur konsepsi peserta didik. Metode penelitian yang digunakan adalah mixed methods dengan the exploratory sequential design. Instrumen penelitian yang digunakan dalam penelitian ini adalah lembar observasi, lembar wawancara, lembar validasi ahli, instrumen four-tier open ended question (4TOEQ) dan instrumen five-tier word association diagnostic instrument (FTWADI). Instrumen yang dikembangkan dalam penelitian ini berupa 7 butir soal five-tier test word association diagnostic instrument yang kemudian diujicobakan kepada 170 partisipan dari tiga sekolah di tiga wilayah yang berbeda. Validitas ahli dilakukan oleh dua orang dosen ahli dan dua orang guru fisika. Berdasarkan hasil validitas ahli semua butir soal dinyatakan valid dan layak untuk digunakan. Kemudian Data hasil uji coba lapangan dianalisis menggunakan Many Facet Rasch Measurement (MFRM) dengan bantuan aplikasi minifac. Berdasarkan hasil uji unidimensionalitas didapatkan variance explained by rasch measures sebesar 28,33% yang termasuk dalam kategori cukup. Nilai Outfit MnSq, ZStd dan PT�measure correlation menunjukan bahwa enam dari tujuh item dinyatakan valid. Adapun untuk reliabilitas instrumen secara keseluruhan masuk dalam kategori sangat baik dengan nilai item reliability 0,97. Kemudian untuk daya pembeda, butir 2 sampai 7 berada dalam kategori sangat baik dan satu butir lainnya kategori kurang. Untuk tingkat kesukaran didapatkan bahwa butir 1, 2, dan 3 berada dalam kategori sukar dan butir 3, 4, 5, dan 6 berada dalam kategori mudah. Hasil akhir dari penelitian ini didapatkan enam butir soal FTWADI yang valid dan reliabel yang dapat digunakan untuk mengukur profil konsepsi peserta didik pada materi fluida statis This study aims to produce a five-tier word association diagnostic instrument (FTWADI) on static fluid material that is valid and reliable so that it can be used to measure students' conceptions. The research method used is mixed methods with the exploratory sequential design. The research instruments used in this study were observation sheets, interview sheets, expert validation sheets, four-tier open ended question (4TOEQ) instruments and five-tier word association diagnostic instruments (FTWADI) instruments. The instrument developed in this study was in the form of 7 item five-tier word association diagnostic instrument questions which were then tested on 170 participants from three schools in three different regions. Expert validity was carried out by two expert lecturers and two physics teachers. Based on the results of the validity of the experts, all items were declared valid and feasible to use. Then the data from field trials were analyzed using the Many Facet Rasch Measurement (MFRM) with the help of the minifac application. Based on the results of the unidimensionality test, the variance explained by rasch measures was 28.33% which was included in the sufficient category. Outfit MnSq, ZStd and PT-Measure Correlation values show that six out of seven items are declared valid. As for the reliability of the instrument as a whole, it is included in the very good category with an item reliability value of 0.97. Then for discriminating power, items 2 to 7 are in the very good category and one other item is in the poor category. For the difficulty level, it was found that items 1, 2, and 3 were in the difficult category and items 3, 4, 5, and 6 were in the easy category. The final results of this study obtained six valid and reliable FTWADI items that can be used to measure students' conceptual profiles on static fluid material.
| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?view_op=new_profile&hl=en&authuser=2 ID SINTA Dosen Pembimbing: Taufik Ramlan Ramalis: 5994709 Ridwan Efendi: 5987645 |
| Uncontrolled Keywords: | Instrumen tes, Instrumen diagnostik, five-tier test, tes asosiasi kata. Instrument test, Diagnostic instrument, five-tier test, word association test |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools Q Science > QC Physics |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Fisika |
| Depositing User: | Upar Suparta |
| Date Deposited: | 06 Jun 2024 09:04 |
| Last Modified: | 06 Jun 2024 09:04 |
| URI: | http://repository.upi.edu/id/eprint/114228 |
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