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Pengembangan Tes Elektronik (E-Test) Materi Perubahan Lingkungan untuk Mengukur Kemampuan Problem Solving Siswa Kelas X SMA Permatasari, Noviyanti
Berkala Ilmiah Pendidikan Biologi (BioEdu) Vol 9 No 2 (2020)
Publisher : Program Studi Pendidikan Biologi, FMIPA, Universitas Negeri Surabaya

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Abstract

Tes Elektronik (E-test) materi perubahan lingkungan untuk mengukur kemampuan problem solving siswa. Penilaian hasil belajar siswa dalam kompetensi pengetahuan bertujuan untuk mengukur tingkat pencapaian siswa. Teknik penilaian yang semula menggunakan pencil and paper test kini berubah seiring berkembangnya zaman di bidang teknologi informasi misalnya dikembangkannya alternatif tes yang berbasis komputer atau E-test. Problem solving adalah salah satu kompetensi yang penting dimiliki oleh seseorang di abad 21. Seseorang yang memiliki kompetensi problem solving yang baik, akan mudah dalam menyelesaikan masalah, sehingga sesuai dengan materi perubahan lingkungan. Pengembangan penelitian ini menggunakan model pengembangan R&D. Produk yang dikembangkan dalam penelitian ini adalah tes dan diujicobakan secara terbatas pada 72 siswa kelas X SMA Negeri 1 Menganti. Metode pengumpulan data penelitian yang digunakan adalah validasi, tes dan angket. Penelitian ini menghasilkan 20 soal pilihan ganda pada materi perubahan lingkungan, nilai validasi sebesar 90,13% (sangat layak). Hasil analisis butir soal memperoleh nilai reliabilitas sebesar 0,71 (tinggi), tingkat kesukaran butir soal sebesar 30% sangat mudah, 25% mudah, 30% sedang dan 15% sukar. Kepraktisan E-test berdasarkan respon siswa dengan rata-rata sebesar 90,13% dengan kriteria interpretasi sangat praktis. Kata kunci: Tes Elektronik (E-test), Problem Solving, Validasi (E-test), Reliabilitas, Tingkat Kesukaran dan Kepraktisan (E-test)
Mitigating Heat Exposure: Exploring the Role of Knowledge, Risk Perception, and Precautionary Behavior Permatasari, Noviyanti; Yovi, Efi Yuliati; Kuncahyo, Budi
Jurnal Sylva Lestari Vol. 12 No. 1 (2024): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v12i1.773

Abstract

Increasing ambient temperatures due to climate change have significantly impacted workers’ physical and mental workloads, affecting their health and safety. Promoting precautionary behaviors, especially among outdoor workers, is an effective strategy widely recommended for addressing these challenges. Precautionary behavior represents an essential protective mechanism that can be adopted at the individual level. This study explores the connections among Occupational Safety and Health (OSH), risk perception, and precautionary behavior. Descriptive statistics and Structural Equation Modeling with the Partial Least Squares approach were used to analyze the data. This study was conducted at two forest management units in Central Java and East Java, Indonesia, where daily air temperatures are relatively high. The research involved 100 respondents, comprising 50 indoor and 50 outdoor workers. The findings of this investigation reveal that OSH-related knowledge among indoor workers predicts their precautionary behavior. Nevertheless, according to the model, attempts to improve precautionary behavior through knowledge enhancement are estimated to be unsuccessful among outdoor workers. Nonetheless, OSH-related knowledge can facilitate workers in developing a more realistic perception, especially regarding the “dread risk factor” among forestry workers, which can positively impact their precautionary behavior. Keywords: forestry worker, heat exposure, mediation analysis, occupational health, psychometrics paradigm