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All Journal Indonesian Journal of Educational Development (IJED) Local History & Heritage Journal of Philology and Historical Review
Aubray Mariel Ariestho
Universitas Riau Kepulauan
Arts Humanities Education

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Intellectual stimulation in transformational school leadership and teachers' self-efficacy Fitri Yanti; Doni Subrata; Aubray Mariel Ariestho; Desi Surlitasari Dewi
Indonesian Journal of Educational Development (IJED) Vol. 7 No. 1 (2026): May 2026
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59672/ijed.v7i1.6187

Abstract

This study examines intellectual stimulation in transformational school leadership and its relationship with teachers' self-efficacy. Although transformational leadership has been widely studied, limited research has examined intellectual stimulation as a distinct dimension and its contribution to teachers' self-efficacy, particularly in Indonesian public secondary schools. Grounded in transformational leadership theory and Bandura's self-efficacy framework, this study aimed to investigate that relationship and explain how such leadership is enacted in school practice. Employing a mixed-methods explanatory sequential design, quantitative data were collected from all 52 teachers through structured questionnaires that measured principals' intellectual stimulation and teachers' self-efficacy, using total sampling, and were analyzed using descriptive statistics and linear regression. Qualitative data were obtained through semi-structured interviews with 10 voluntarily selected teachers and were analyzed thematically. The quantitative findings indicate a significant positive relationship between principals' intellectual stimulation and teachers' self-efficacy. Qualitative results reveal that intellectual stimulation is manifested through encouragement to try new teaching methods, support during experimentation and failure, opportunities for professional dialogue, freedom to express alternative ideas, and the creation of psychological safety. The study concludes that intellectually stimulating leadership strengthens teachers' confidence, professional agency, and instructional improvement. These findings recommend that school principals foster psychologically safe and intellectually supportive environments to enhance teacher self-efficacy and sustainable school development.
The Sky as a Compass: The Traditional Navigation System of the Sea Nomads (Orang Laut) of Gara Island Aubray Mariel Ariestho; Novita Mandasari Hutagaol; Tri Tarwiyani; Fitri Yanti; Arnesih Arnesih
Journal of Philology and Historical Review Vol. 4 No. 1 (2026)
Publisher : Regalia Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61540/4bf5qc08

Abstract

This study examines the traditional maritime knowledge system of the Orang Laut community on Gara Island, Batam City, Riau Islands Province. It aims to analyze local knowledge related to stars, the moon, ocean currents, seasons, winds, and natural signs used for navigation and maritime activities. The research employs the oral history method to reconstruct the development of this knowledge system from 1991 to 2026, with data collected through in-depth interviews and supported by relevant literature and documents. The data were analyzed using maritime anthropology and ethnoastronomy approaches. The findings indicate that the Orang Laut community possesses an ecological knowledge system developed through long-term interaction with the marine environment and transmitted across generations. This knowledge functions not only as a traditional navigation system but also as a foundation of cultural identity and ecological adaptation. The study further reveals that modernization and coastal development have contributed to the transformation of traditional maritime practices while simultaneously threatening the continuity of indigenous maritime knowledge. These findings highlight the importance of preserving local maritime knowledge as part of the cultural heritage of coastal communities.
From Traditional Navigation to the Global Positioning System (GPS): The Transformation of Orang Laut Maritime Knowledge in Kawal Bintan, 1970–2025 Elvina Puspita Sari; Novita Mandasari Hutagaol; Fitri Yanti; Arnesih Arnesih; Muhamad Risky; Aubray Mariel Ariestho; Sinta Soptapia
Local History & Heritage Vol. 6 No. 2 (2026)
Publisher : Medan Resource Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57251/lhh.v6i2.2215

Abstract

The maritime knowledge of the Orang Laut constitutes a form of Traditional Ecological Knowledge developed through prolonged interaction with marine environments. Modernization, navigational technologies, and coastal environmental change have increasingly shaped its continuity. This study examines the transformation of Orang Laut maritime knowledge in Kawal Village, Bintan Regency, Riau Islands Province, from 1970 to 2025, focusing on shifts in navigation systems, drivers of transformation, and intergenerational knowledge transmission. Employing an oral history method, the study draws on in-depth interviews with three Orang Laut descendants who remain actively engaged in seafaring. The evidence was verified through source criticism, supplemented by relevant literature, and interpreted through historical anthropology and the conceptual framework of Traditional Ecological Knowledge. The findings demonstrate that the Global Positioning System has not displaced traditional navigation; rather, it has fostered knowledge hybridization by integrating readings of stars, currents, winds, seasons, and marine biota with modern navigational technology. However, coastal environmental change and weakening intergenerational transmission have contributed to the erosion of traditional ecological knowledge. The study argues that this transformation represents an adaptive negotiation between tradition and modernity, enriching the maritime historiography of the Orang Laut.
Co-Authors Arnesih Arnesih Desi Surlitasari Dewi Doni Subrata Elvina Puspita Sari Fitri Yanti Muhamad Risky Novita Mandasari Hutagaol Sinta Soptapia Tri Tarwiyani