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All Journal Tadris: Jurnal keguruan dan Ilmu Tarbiyah PPSDP International Journal of Education
Indrayani, Sari
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Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Assessing Vocational Teachers' Performance Using the Rasch Model: Exploring the Impact of Experience, Employment Status, and Certification Indrayani, Sari; Hariri, Hasan; Riswandi, Riswandi; Handoko, Handoko
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 10 No 1 (2025): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v10i1.26611

Abstract

This study analyzes factors influencing vocational high school (SMK) teachers' performance using the Rasch Model. It examines the impact of teaching experience, employment status, certification, and educational qualification on four competencies: Learning Planning and Implementation (LPI), Professionalism Development and Learning Media (PDL), Administration and Ethics in Teaching (AET), and Evaluation, Guidance, and Learning Innovation (EGL). A quantitative survey was conducted with 452 vocational teachers in Lampung Province. Data were analyzed using Rasch Model fit statistics, Differential Item Functioning (DIF), and Wright Map analysis to evaluate teacher competency levels and assessment validity. The results show that teaching experience significantly influences performance, with senior teachers excelling in AET and EGL. Civil servant teachers (PNS) demonstrate greater consistency, while honorary teachers show higher adaptability. Certified teachers perform better in structured pedagogy but show less engagement in instructional innovation. Postgraduate teachers (S2) participate more in professional development but exhibit varied teaching approaches. The Wright Map confirms a strong differentiation in competency levels, while DIF analysis highlights the need for targeted training interventions. The study recommends structured mentorship for junior teachers, advanced training for mid-career educators, and leadership programs for senior teachers. It contributes to teacher assessment research by applying Rasch Model-based psychometric analysis in vocational education. Unlike traditional studies, this research integrates Rasch Model and DIF analysis for a more precise evaluation of teacher performance.
Empathetic Leaders: Cultivating Success Through Multifaceted Support and Continuous Growth Indrayani, Sari; Hariri, Hasan; Riswandi, Riswandi; Handoko, Handoko
PPSDP International Journal of Education Vol. 3 No. 2 (2024): PPSDP International Journal of Education (Special Issue)
Publisher : Perkumpulan Program Studi Doktor Pendidikan (PPSDP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59175/pijed.v3i2.324

Abstract

This study aims to explore the interconnected roles of mentoring, coaching, modeling, and supervision in supporting personal and professional development. A systematic literature review was conducted, sourcing 29 articles to clarify definitions, roles, and distinctions among these frameworks. Through mentoring, individuals gain structured guidance; coaching fosters self-discovery; modeling provides behavioral examples; and supervision ensures adherence to ethical standards. The results reveal unique and overlapping functions of these roles, especially emphasizing coaching supervision’s value in maintaining quality and ethical practices. This study’s novelty lies in its comprehensive integration of these concepts within a single framework, highlighting synergies that enhance developmental outcomes. Consequently, this work contributes to the field by offering a holistic approach for practitioners to optimize human potential across educational and professional contexts.
Digital Instructional Leadership and Distributed Leadership in Optimizing Teacher Performance through Project-Based Learning Indonesian Value Education Indrayani, Sari; Sinaga, Risma Margaretha; Rahman, Bujang; Hariri, Hasan; Riswandi, Riswandi; Handoko, Handoko
PPSDP International Journal of Education Vol. 3 No. 2 (2024): PPSDP International Journal of Education (Special Issue)
Publisher : Perkumpulan Program Studi Doktor Pendidikan (PPSDP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59175/pijed.v3i2.359

Abstract

This study analyzes the contribution of Digital Instructional Leadership (DIL) and Distributed Leadership (DL) in improving teacher performance through the Project-Based Learning (PjBL) approach in the context of Indonesian value education. The research uses a qualitative method with data collection through observation, in-depth interviews, documentation, and focused group discussions. The study found that the implementation of DIL facilitates the integration of digital technology in the learning process, while DL encourages effective collaboration between teachers. Coaching Supervision based on the Ki Hadjar Dewantara Education Trilogy is a key element that mediates the effective implementation of PjBL. However, this study also identifies challenges such as resistance to change, limited technological facilities, and lack of technological competence of teachers. As a solution, it is recommended to strengthen technology training, collaboration between teachers, and intensive supervision support. This research emphasizes the importance of synergy between DIL, DL, and PjBL in creating meaningful learning that instills national values.
Co-Authors Bujang Rahman Handoko Handoko Hasan Hariri Risma Margaretha Sinaga Riswandi Riswandi