PENGEMBANGAN DAN KALIBRASI INSTRUMEN LITERASI VOKASIONAL PADA ELEMEN CAPAIAN K3LH DAN BUDAYA KERJA INDUSTRI (SEBUAH ANALISIS PEMODELAN RASCH)

FINA LUTHFIYAH, . (2023) PENGEMBANGAN DAN KALIBRASI INSTRUMEN LITERASI VOKASIONAL PADA ELEMEN CAPAIAN K3LH DAN BUDAYA KERJA INDUSTRI (SEBUAH ANALISIS PEMODELAN RASCH). Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk mengembangkan dan mengkalibrasi instrumen literasi vokasional pada elemen capaian K3LH dan Budaya Kerja Industri di Sekolah Menengah Kejuruan. Penelitian ini dilakukan mulai bulan Februari dampai dengan Juli 2023. Metode penelitian yang digunakan adalah metode penelitian dan pengembangan (R&D) dengan model pengembangan ADDIE. Sampel yang digunakan dalam penelitian adalah 509 peserta didik SMK Negeri di Wilayah Jabodetabek khususnya program keahlian DPIB dan TKP. Proses Konstruksi butir di evaluasi oleh masing masing 2 ahli pada bidang instrumen dan penilaian, materi dan bahasa. Hasil analisi validasi diperoleh melalui lembar angket dengan skala Likert yang dianalisis menggunakan konfimasi validitas isi dengan perhitungan rumus aiken's V. Kalibrasi instrumen didasarkan pada analisis pemodelan Rasch denfan bantuan aplikasi winstep untuk mengetahui kualitas dan positioning butir instrumen yang disesuaikan dengan asumsi unidimensionalitas, independensi lokal, dan invariansi. Berdasarkan hasil analisis akhir validasi oleh ahli memperoleh nilai validitas sebesar 0,82 (instrumen dan penilaian), 0,84 (materi), 0,92 (bahasa) sehingga instrumen termasuk dalam kategori sangat layak untuk digunakan. Hasil kalibrasi menunjukkan butir i3, i11, i15, i18, i20, i25, dan i29 terdeteksi respon tidak sesuai sehingga dihilangkan, untuk memperbaiki kualitas instrumen secara keseluruhuan. Sehingga tersisa 25 butir dengan peningkatan unidimensionalitas dari 29,4% menjadi 30,4%, secara independensi lokal tidak terdapat butir yang memiliki korelasi diatas 0,7, dan invariansi baik, yaitu nilai probebilitas yang dihasilkan semuanya di atas 0,05 (5%). Kemudian nilai item measure diperoleh simpangan baku (SD)sebesar 0,92 dan didapatkan kelompok tingkat kesulitan butir yaitu butir i31, i8, i9, i7 (sangat sulit), butir i27, i26, i16, i24, i22, i23, i14, i28, i19 (sulit), butir i5, i21, i4, i30, i32, i17, i6, i12 (mudah) dan butir i2, i10, i1, i3 (sangat mudah). Peta konstruk ukur terlihat bahwa hasil persebaran 25 butir instrumen K3LH berbasis LV menunjukkan mean person negatif yaitu -0,08 yang berarti tingkat kesukaran butir soal lebih tinggi dari rata-rata kemampuan siswa. ***** This study aims to determine the development and calibration of vocational literacy-based assessment instruments in the basic subjects of the K3LH achievement element expertise program and Industrial Culture in Vocational High Schools. The research was conducted from February to July 2023. The research method used is the research and development (R&D) method with the ADDIE development model. The sample used in this research was 509 students of SMK in the Jabodetabek Region, especially the DPIB and TKP expertise programs. The instrument item construction process was validated by each of the 3 experts in the fields of instrument and assessment, material, and language. The results of the validation analysis were obtained through questionnaires with a Likert scale which were analyzed using confirmation of content validity by calculating the Aiken's V formula. Instrument calibration was based on Rasch modeling analysis used Winstep software to determine the quality and positioning of instrument items adjusted to the assumptions of unidimensionality, local independence and invariance. Based on the results of the final analysis validation by experts obtained a validity value of 0.82 (instrument and assessment) 0.84 (material) 0.92 (language) so that the instrument is included in the very feasible category to use. The calibration results show that items i3, i11, i15, i18, i20, i25, and i29 should be eliminated, to improve the quality of the instrument as a whole. So that the remaining 25 items with an increase in unidimensionality from 29.4% to 30.4%, locally independent there are two items (i1 and i31) having a correlation above 0.2, and good invariance, the resulting probability values are all above 0.05 (5%). Then the item measure obtained a standard deviation (SD) of 0.92 and obtained item difficulty level groups, namely items i31, i8, i9, i7 (very difficult), items i27, i26, i16, i24, i22, i23, i14, i28, i19 (difficult), i5, i21, i4, i30, i32, i17, i6, i12 (easy), and i2, i10, i1, i13 (very easy). The measuring construct map shows that the results of the distribution of 25 LV-based K3LH instruments show that the mean person has a negative value of -0.08, which means that the item difficulty level is higher than the average student ability.

Item Type: Thesis (Sarjana)
Additional Information: 1). Dr. Riyan Arthur, M.Pd. ; 2). Drs. Arris Maulana, M.T.
Subjects: Pendidikan > Teori, Penelitian Pendidikan
Pendidikan > Psikologi Pendidikan
Pendidikan > Pendidikan Kejuruan dan Sekolah Kejuruan
Teknologi dan Ilmu Terapan > Konstruksi Bangunan
Divisions: FT > S1 Pendidikan Teknik Bangunan
Depositing User: Users 18445 not found.
Date Deposited: 24 Aug 2023 07:07
Last Modified: 24 Aug 2023 07:07
URI: http://repository.unj.ac.id/id/eprint/39170

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