Pengembangan instrumen penilaian afektif sikap kerjasama siswa sekolah dasar

Abstract

Tujuan penelitian ini adalah untuk: (1) mengetahui proses pembakuan instrumen penilaian afektif kerjasama siswa SD,  dan (2) mengetahui validitas dan reliabilitas instrumen. Jenis penelitian ini adalah riset  dan pengembangan( R&D) yang mengembangkan instrumen penilaian kerjasama siswa di sekolah dasar. Prosedur pengembangan mengacu pada model Mardapi, yaitu menentukan spesifikasi, penulisan instrumen, menentukan skala, menentukan system penskoran, menelaah, melakukan uji coba, menganalisis, merakit, melaksanakan pengukuran, serta menafsirkan hasil pengukuran. Uji validitas isi dibuktikan melalui expert judgment dan dianalisis dengan menggunakan formula Aieken’V. Validitas serta dibuktikan dengan program SPSS. Subjek penelitian adalah siswa kelas VI SD Negeri Wonokerto, SD Negeri 1 Jonggolsari dan SD Negeri 1 Tempursari yang berjumlah 100 siswa. Hasil  uji validitas isi dilakukan oleh ahli/praktisi terhadap semua butir angket yang sudah sesuai dengan isi dan  tata bahasa. Disimpulkan bahwa uji validitas konstruk menghasilkan nilai KMO sebesar 0,920 yang artinya lebih besar dari 0,5. Angka KMO dan Bartlett’s Test of Sphericity (yang tampak pada nilai chi-square) sebesar 2025.788 dengan nilai signifikansi sebesar 0,000. Setelah dilakukan rotasi terbentuk 3 (tiga) faktor baru dengan reliabilitas koefisien korelasi nilai alpha sebesar 0.876. Uji validitas konkuren baik valensi dan faktual memiliki koefisien korelasi sebesar 0,876 dan signifikasi 0,000, termasuk koefisien korelasi yang tinggi. Penilaian terhadap proses kerjasama  siswa di sekolah juga ditemukan dalam kategori tinggi.

Development of affective assessment instrument for the cooperation attitude of elementary school students

Abstract: The aims of this study were (1) to find out the process of standardizing affective assessment instruments for elementary school students' collaboration and (2) to find out the validity and reliability of the instrument. This type of research is research and development (R&D), which develops assessment instruments for student cooperation in elementary schools. The development procedure refers to the Mardapi model, namely determining specifications, writing instruments, determining scales, determining scoring systems, analyzing, conducting trials, analyzing, assembling, carrying out measurements, and interpreting measurement results. The content validity test was proven through expert judgment and analyzed using the Aieken'V formula. Validity as well as proven by the SPSS program. The study subjects were 100 students in class VI at SD Negeri Wonokerto, SD Negeri 1 Jonggolsari, and SD Negeri 1 Tempursari. The results of the content validity test were carried out by experts/practitioners on all questionnaire items that were in accordance with the content and grammar. It was concluded that the construct validity test produced a KMO value of 0.920, which means it is greater than 0.5. The KMO and Bartlett's Test of Sphericity numbers (as shown in the chi-square value) are 2025,788 with a significance value of 0.000. After rotation, 3 (three) new factors were formed with the reliability of the correlation coefficient alpha value of 0.876. The concurrent validity test, both valence and factual, has a correlation coefficient of 0.876 and a significance of 0.000, including a high correlation coefficient. Assessment of the process of student collaboration in schools was also found in the high category.