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All Journal Journal EVALUASI Zeta - Math Journal
Rifa’i, Mohammad
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Education Mathematics

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Exploring the Role of Principal Behavior in Shaping Teacher Performance Rifa’i, Mohammad; Rofik, Moh.
Evaluasi: Jurnal Manajemen Pendidikan Islam Vol. 9 No. 1 (2025): Evaluasi-Edisi Maret
Publisher : STAI Ma'had Aly Al-Hikam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32478/jaf6rd43

Abstract

This research aims to examine the role of the principal's behavior in shaping teacher performance at Nurul Jadid High School. The main focus of the research is to understand how principal behavior, such as effective communication, appreciation of teachers, and ongoing coaching, influences the quality of teacher work. This research uses quantitative methods with a survey approach. Data was collected through questionnaires distributed to teachers at Nurul Jadid High School, then analyzed using regression analysis to determine the relationship between principal behavior and teacher performance. The research results show that positive principal behavior, especially effective communication and giving appreciation, has a significant influence on improving teacher performance. Apart from that, structured coaching helps improve the quality of teaching. Participative leadership has also been proven to increase collaboration between teachers. The implications of this research emphasize the importance of school principals in creating a positive work environment to improve the quality of education. Recommendations are given to school principals to continue to build open communication, provide regular appreciation, and carry out ongoing coaching to support teacher professional development.
Pengaruh Makanan Alternatif dan Fungsi Holling Tipe III pada Kendali Optimal Pemanenan Model Prey Predator Rifa’i, Mohammad
Zeta - Math Journal Vol 3 No 1 (2017): Mei
Publisher : Universitas Islam Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4753.206 KB) | DOI: 10.31102/zeta.2017.3.1.10-13

Abstract

Pada penelitian ini, dianalisa tentang pengaruh adanya makanan alternatif dan fungsi Holling tipe III pada kendali optimal pemanenan model prey predator. Setelah dianalisa, maka dicari pemanenan yang optimum dengan menggunakan Prinsip Maksimum Pontryagin dan Kendali Bang-Bang. Mengingat didalam ekosistem laut, terdapat interaksi makan-dimakan, sehingga strategi panen yang tepat sangat diperlukan untuk mendapatkan keuntungan maksimum dengan tetap menjaga kelestarian spesies tersebut. Hasil penelitian didapatkan bahwa nilai kontrol panen (E) tidak tunggal, tergantung dari fungsi switching. Kemudian dari simulasi mengggunakan Matlab didapatkan bahwa populasi prey predator tidak mengalami kepunahan walaupun dipanen secara terus menerus. Namun apabila tidaka ada kontrol panen bisa mengakibatkan sistem tidak ideal (keseimbangan ekosistem dapat terganggu).
Co-Authors Rofik, Moh.