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The Impact of Inclusive Education Settings on the Social Development of Children With and Without Disabilities Jiu, Cau Kim; Lee, Ava; Tan, Ethan
Research Psychologie, Orientation et Conseil Vol. 2 No. 5 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/rpoc.v2i5.2569

Abstract

Sleep plays a fundamental role in the cognitive and emotional development of children, yet sleep deprivation has become increasingly common among elementary school students due to lifestyle and environmental factors. Poor sleep quality has been linked to diminished academic performance, reduced attention span, and impaired memory consolidation, all of which are essential for effective learning. This study aims to investigate the relationship between sleep quality, academic achievement, and memory consolidation processes in elementary school children. A quantitative correlational design was employed involving 280 students aged 9–12 years from three urban elementary schools. Data were collected using the Pittsburgh Sleep Quality Index (PSQI) and a standardized memory recall test, alongside academic records. Statistical analyses were performed using Pearson correlation and multiple regression to determine predictive relationships among variables. Findings indicated a significant positive correlation between sleep quality and both academic performance (r = 0.63, p < 0.001) and memory retention (r = 0.59, p < 0.001). Children with consistent sleep schedules and adequate rest demonstrated superior cognitive function, particularly in long-term memory tasks and problem-solving abilities. The study concludes that sufficient and high-quality sleep is a critical determinant of learning efficiency and academic success. Interventions promoting healthy sleep habits should be integrated into school health programs to support cognitive and educational outcomes.  
The Remote Leadership Paradox: Mitigating Employee Burnout and Enhancing Organizational Citizenship Behavior through Digital Transformational Leadership Yamamoto, Sota; Sato, Haruka; Tan, Ethan
Research Psychologie, Orientation et Conseil Vol. 2 No. 6 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/rpoc.v2i6.2324

Abstract

The shift to remote work has introduced significant challenges for leaders, particularly in balancing the need for organizational efficiency with the well-being of employees. The paradox of remote leadership lies in the difficulty of mitigating employee burnout Tan, Ewhile enhancing organizational citizenship behavior (OCB) through effective leadership. This study explores the relationship between digital transformational leadership, employee burnout, and OCB in remote work environments. The primary aim of this research is to investigate how digital transformational leadership can reduce employee burnout and promote OCB in remote work settings. A mixed-methods approach was employed, combining quantitative surveys and qualitative interviews. The survey assessed employee burnout, OCB, and perceptions of digital leadership, while interviews provided deeper insights into employee experiences. The findings reveal that digital transformational leadership significantly reduces burnout and enhances OCB. Employees who reported higher levels of leadership support and empowerment in virtual environments experienced lower burnout levels and higher engagement in extra-role behaviors. The study emphasizes the importance of digital leadership practices in fostering a healthy, motivated, and productive remote workforce. In conclusion, digital transformational leadership is essential for navigating the remote leadership paradox.
Diamond-Based Quantum Sensors for High-Resolution Magnetic Field Imaging of Neural Activity A, Muhammad Firdaus; Tan, Ethan; Lee, Ava
Journal of Tecnologia Quantica Vol. 2 No. 4 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/quantica.v2i5.2795

Abstract

Advances in quantum sensing technologies have opened new opportunities for noninvasive, high-resolution detection of neural activity, particularly through diamond-based quantum sensors utilizing nitrogen–vacancy (NV) centers. Conventional neuroimaging techniques often face limitations in spatial resolution, temporal precision, and sensitivity to weak magnetic fields generated by neuronal currents. These constraints motivate the development of quantum-enhanced sensing approaches capable of capturing neural dynamics with unprecedented fidelity. This study aims to evaluate the performance of diamond-based quantum sensors for high-resolution magnetic field imaging and to assess their potential for real-time neural activity monitoring. A combined experimental and simulation-based methodology was employed, involving controlled magnetic field measurements using NV-center ensembles, calibration against established magnetometry systems, and computational modeling of neuronal magnetic signatures. The results show that NV-based sensors achieve sub-micron spatial resolution and detect magnetic fields in the nanotesla range, significantly outperforming traditional optical and electromagnetic techniques. The findings further demonstrate strong temporal responsiveness, enabling the reconstruction of fast neuronal firing patterns. The study concludes that diamond-based quantum sensors represent a promising frontier for next-generation neuroimaging, offering a scalable, minimally invasive platform for studying neural circuits with high spatial–temporal precision.
HAPTIC FEEDBACK AND PRESENCE IN VIRTUAL REALITY: AN EXPERIMENTAL STUDY ON THE IMPACT OF TACTILE SENSATIONS ON USER IMMERSION Tan, Ethan; Kobayashi, Riko; Hoffmann, Lena
Journal of Social Entrepreneurship and Creative Technology Vol. 2 No. 6 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jseact.v2i6.2969

Abstract

The integration of haptic feedback into Virtual Reality (VR) systems has gained significant attention as a means to enhance user immersion and presence. While visual and auditory feedback have been extensively studied, the impact of tactile sensations on users' experience of immersion in VR environments remains underexplored. This study investigates the effects of different types of haptic feedback on user presence and immersion in VR. The research aims to determine how tactile sensations, such as vibration and force feedback, influence users' engagement and emotional involvement in virtual environments. A mixed-methods approach was used, involving 90 participants who were exposed to three conditions: no haptic feedback, basic haptic feedback (vibration), and advanced haptic feedback (force and texture simulation). Quantitative data were collected through immersion and presence questionnaires, while qualitative data were gathered through post-experiment interviews. The results show that advanced haptic feedback significantly improves both user presence and immersion compared to the other two conditions. Participants in the advanced feedback group reported higher emotional engagement, greater realism, and improved cognitive involvement. These findings suggest that haptic feedback plays a critical role in enhancing VR experiences by fostering a stronger sense of being "there" in the virtual world. The study concludes that incorporating sophisticated tactile feedback is essential for improving user immersion in VR.
The Circular Economy Model for Electronic Waste (E-Waste) Management in Indonesia: A Review of Policies and Best Practices Astawa, I Putu; Tan, Ethan; Tan, Marcus
Journal of Multidisciplinary Sustainability Asean Vol. 2 No. 6 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/ijmsa.v2i6.2815

Abstract

Background. Electronic waste (e-waste) has become one of the fastest-growing waste streams in Indonesia as rapid digitalization, increased consumer demand for electronic devices, and limited recycling infrastructure create significant environmental and public health challenges. Current disposal patterns—dominated by informal collection, open burning, and landfilling—pose risks related to soil contamination, toxic emissions, and exposure to hazardous substances such as lead, cadmium, and mercury. Purpose. This study aims to review national policies, regulatory frameworks, and best practices related to e-waste management in Indonesia through the conceptual lens of the circular economy. Method. The research employs a qualitative literature review design, synthesizing scholarly articles, government documents, international reports, and case-based analyses of e-waste management initiatives. Comparative analysis is used to identify gaps between policy intentions and implementation outcomes while highlighting successful practices at both national and regional levels. Results. Results show that CE-based initiatives—such as formal recycling facilities, producer take-back programs, and repair–reuse ecosystems—have begun to emerge but face barriers related to limited institutional capacity, low public awareness, and dominance of the informal sector. Conclusion. The study concludes that strengthening national coordination, scaling up CE-driven business models, and integrating community participation are essential for Indonesia to achieve sustainable e-waste management aligned with circular economy principles.
SLB Autism YPPA Kota Solok: Creating Pathways to Independence for Children with Special Needs syabra, hanafi; Fitrtiani, Wahidah; Yeni, Putri; Li, Zhang; Tan, Ethan
Darussalam: Journal of Psychology and Educational Vol. 4 No. 2 (2025)
Publisher : Yayasan Minang Darussalam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70363/djpe.v4i2.180

Abstract

This research delves into how education is provided to children with special needs (CSN) at SLB Autism YPPA in Kota Solok, with the objective of fostering students' independence. Through observations, interviews, and systematic literature reviews, the study investigates critical aspects such as teachers' understanding of CSN, identifying students' interests and abilities, strategies for addressing children's issues, teaching methodologies, and their integration into inclusive education. Results show that SLB Autism YPPA Kota Solok adopts a personalized approach tailored to each student's individual needs, employing the Merdeka Curriculum and playful methods to enhance effective communication. Regular comprehensive evaluations focus on each student's unique potential. Nevertheless, there are ongoing challenges in inclusive education implementation, including the risk of inadvertent exclusion. The study highlights the necessity of a profound understanding of CSN, enhancing teacher skills, and creating a supportive inclusive environment to promote CSN's independence.
SOCIALIZATION AND IDENTITY FORMATION: A DEVELOPMENTAL PERSPECTIVE IN THE DIGITAL AGE Tan, Ethan; Tan, Marcus; Suzuki, Ren
Research Psychologie, Orientation et Conseil Vol. 3 No. 1 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/rpoc.v3i1.3537

Abstract

In the digital age, socialization processes and identity formation have become increasingly intertwined with digital platforms and technologies. The digital environment presents new opportunities and challenges in the development of self-concept and social interactions, which have significant implications for various developmental stages. However, there is limited research exploring how digital spaces influence identity formation, especially from a developmental perspective. This study aims to investigate how digital socialization processes impact identity formation across different age groups and developmental stages, focusing on the interaction between online and offline environments. A mixed-methods approach was employed, combining quantitative surveys and qualitative interviews with individuals from diverse age groups. The survey explored the frequency and nature of digital interactions, while the interviews provided in-depth insights into personal experiences with identity formation in digital spaces. The findings reveal that digital platforms significantly influence self-concept and identity development, with younger individuals more likely to engage in self-exploration through digital spaces. Digital socialization plays a critical role in identity formation, particularly in adolescence and early adulthood. Future research should focus on how digital interactions shape identity development over time and across different cultural contexts.
PRECLINICAL EVALUATION OF NANOMATERIAL-BASED THERAPEUTICS FOR TRANSLATIONAL MEDICINE Teo, Ryan; Tan, Ethan; Lee, Ava
Journal of Biomedical and Techno Nanomaterials Vol. 3 No. 1 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jbtn.v3i1.3561

Abstract

Nanomaterial-based therapeutics have shown immense promise in translational medicine, offering innovative solutions for targeted drug delivery, cancer therapy, and regenerative medicine. The unique properties of nanomaterials, including their high surface area, biocompatibility, and ability to be engineered for specific functions, make them ideal candidates for improving the precision and efficacy of medical treatments. However, the preclinical evaluation of these nanomaterials is critical to ensuring their safety, efficacy, and clinical applicability. This study aims to evaluate the preclinical performance of nanomaterial-based therapeutics in the context of translational medicine. The research focuses on assessing the pharmacokinetics, biocompatibility, and therapeutic efficacy of nanomaterials in animal models to determine their potential for clinical translation. A series of preclinical tests were conducted using animal models to assess the pharmacokinetics, biodistribution, and toxicity of various nanomaterials. Therapeutic efficacy was evaluated through specific disease models, including cancer and wound healing, using both in vitro and in vivo techniques. The study demonstrated that nanomaterial-based therapeutics exhibited promising pharmacokinetics and high therapeutic efficacy, with minimal toxicity. Nanomaterials showed targeted drug delivery and enhanced therapeutic outcomes in preclinical models, particularly in cancer therapy. Nanomaterial-based therapeutics hold significant potential for advancing translational medicine. Preclinical evaluations confirm their promise for targeted therapy, though further research on long-term safety and clinical translation is needed.
THE QURANIC CONCEPTION OF JUSTICE AND ITS APPLICATION IN ISLAMIC LEGAL THOUGHT Setyaudin, Taufik; Tan, Ethan; Teo, Ryan
Journal of Noesantara Islamic Studies Vol. 3 No. 2 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jnis.v3i2.3568

Abstract

Justice constitutes a central principle in the Qur’anic worldview, shaping both ethical conduct and legal reasoning within Islamic thought. Increasing complexity of contemporary legal and social contexts has renewed scholarly interest in how Qur’anic justice can be understood and applied in modern Islamic legal systems. This study aims to examine the conceptual structure of justice in the Qur’an and analyze its application within classical and contemporary Islamic legal thought. A qualitative interpretive design was employed, integrating thematic exegesis of Qur’anic verses with comparative analysis of major Islamic legal schools and contemporary scholarship. Results indicate that Qur’anic justice is articulated through interconnected concepts such as ?adl, qis?, and m?z?n, reflecting moral, procedural, and systemic dimensions. Findings further reveal that Islamic legal traditions operationalize these principles through diverse methodologies, enabling both continuity and adaptability. Contemporary interpretations demonstrate increased emphasis on social justice, human rights, and contextual application. This study concludes that the Qur’anic conception of justice provides a comprehensive and flexible framework capable of guiding Islamic legal thought across different historical and social contexts.
COMMUNITY-BASED FOREST GOVERNANCE MODELS IN SOUTHEAST ASIA: BETWEEN LOCAL WISDOM AND STATE POLICY Tan, Ethan; Lee, Ava; Wong, Lucas
Journal of Selvicoltura Asean Vol. 3 No. 2 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jsa.v3i2.3757

Abstract

Southeast Asia’s forests are critical to both global biodiversity and local livelihoods. Yet, these ecosystems are under significant threat from deforestation, climate change, and unsustainable resource extraction. The governance of forest resources in the region remains a complex issue, as it involves the interaction between local communities’ traditional knowledge and practices, and state policies aimed at forest conservation and management. Understanding the dynamics of community-based forest governance models, which integrate local wisdom with state regulations, is crucial for achieving sustainable forest management. This study aims to examine the role of community-based forest governance models in Southeast Asia, with a particular focus on how local wisdom and state policy intersect. The research seeks to explore the challenges and opportunities in aligning indigenous governance practices with formal state policies for effective forest management. A qualitative approach was employed, utilizing case studies from various Southeast Asian countries, including Indonesia, Thailand, and the Philippines. Data were gathered through interviews with community leaders, government officials, and forest managers, as well as field observations. The findings highlight that while local communities possess valuable ecological knowledge, there are often conflicts with state policies that prioritize top-down forest management. However, successful models exist where collaboration between communities and state actors leads to more sustainable outcomes. The study underscores the importance of integrating local wisdom with state policies to create more effective and inclusive forest governance frameworks.