Siregar, Suci Asda Mutia
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The Spectrum of Sensory Disorders in Humans: A Review of the Literature Siregar, Suci Asda Mutia; Manalu, Mentari; Sidabutar, Efimah; Pasaribu, Tania Valentina; Silitonga, Melva
Invention: Journal Research and Education Studies Volume 6 Nomor 1 Maret 2025
Publisher : CV. PUSDIKRA MITRA JAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/invention.v6i1.2484

Abstract

This literature review aims to explore the spectrum of visual sensory disorders in humans, focusing on major disorders such as cataracts, glaucoma, and anisometropia. This condition is one of the leading causes of vision impairment and blindness globally, especially in developing countries. The study synthesizes findings from recent national and international scientific publications to identify the causes of preventable and unpreventable visual dysfunction. Cataracts, often associated with aging and systemic diseases, remain the most common cause of blindness but can be treated through surgical interventions such as phacoemulsification. Glaucoma, known for its asymptomatic progression, causes irreversible damage to the optic nerve and requires early detection and ongoing treatment. Anisometropia, a refractive disorder that results in different visual inputs between the eyes, poses a risk of amblyopia if not treated early. In addition, the study highlights the increasing incidence of visual impairment due to excessive use of digital devices, especially among children, emphasizing the importance of precautions such as regulated screen time and regular eye check-ups. These findings emphasize the important role of early intervention, public awareness, and access to quality eye care in reducing the burden of visual impairment. The review also underscores the need for policy and research support to improve treatment strategies and maintain visual health in the digital age.
Kontekstualisasi Kurikulum Merdeka: Tinjauan Literatur Peran Problem-Based Learning (PBL) dalam Menguatkan Scientific Literacy: (Studi Kasus Pembelajaran IPA SMPN 7 Medan) Siregar, Suci Asda Mutia; Sihite, Judika Adventis Maleakhi; Simanjuntak, Mariati Purnama
Invention: Journal Research and Education Studies Volume 6 Nomor 3 November 2025 | IN PRESS
Publisher : CV. PUSDIKRA MITRA JAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/invention.v6i3.2916

Abstract

Kurikulum Merdeka (KM) bertujuan mentransformasi pendidikan Indonesia dengan mengutamakan literasi sains dan berpikir kritis dalam pembelajaran IPA, namun implementasinya terkendala pendekatan konvensional yang kurang melibatkan siswa. Penelitian ini menganalisis peran Problem-Based Learning (PBL) dalam meningkatkan literasi sains melalui tinjauan literatur sistematis dan studi kasus di SMPN 7 Medan, berfokus pada integrasi PBL dalam KM untuk mendukung penalaran ilmiah. Pendekatan kualitatif digunakan dengan desain PRISMA dan studi kasus, mengumpulkan data melalui observasi (Januari-Maret 2024), wawancara, dan kuesioner needs assessment dianalisis dengan NVivo dan validasi triangulasi. Hasil menunjukkan PBL melalui tahapan orientasi masalah, penyelidikan, dan refleksi, meningkatkan kemampuan siswa menjelaskan fenomena ilmiah, mengevaluasi penyelidikan, dan menginterpretasi data. Studi kasus mengonfirmasi PBL berbasis isu lingkungan lokal meningkatkan motivasi dan kesadaran ilmiah siswa. Temuan ini mendukung transformasi pedagogis KM, menekankan pengembangan kompetensi guru dalam merancang masalah autentik untuk pembelajaran kontekstual.
The Spectrum of Sensory Disorders in Humans: A Review of the Literature Siregar, Suci Asda Mutia; Manalu, Mentari; Sidabutar, Efimah; Pasaribu, Tania Valentina; Silitonga, Melva
Invention: Journal Research and Education Studies Volume 6 Nomor 1 Maret 2025
Publisher : CV. PUSDIKRA MITRA JAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/invention.v6i1.2484

Abstract

This literature review aims to explore the spectrum of visual sensory disorders in humans, focusing on major disorders such as cataracts, glaucoma, and anisometropia. This condition is one of the leading causes of vision impairment and blindness globally, especially in developing countries. The study synthesizes findings from recent national and international scientific publications to identify the causes of preventable and unpreventable visual dysfunction. Cataracts, often associated with aging and systemic diseases, remain the most common cause of blindness but can be treated through surgical interventions such as phacoemulsification. Glaucoma, known for its asymptomatic progression, causes irreversible damage to the optic nerve and requires early detection and ongoing treatment. Anisometropia, a refractive disorder that results in different visual inputs between the eyes, poses a risk of amblyopia if not treated early. In addition, the study highlights the increasing incidence of visual impairment due to excessive use of digital devices, especially among children, emphasizing the importance of precautions such as regulated screen time and regular eye check-ups. These findings emphasize the important role of early intervention, public awareness, and access to quality eye care in reducing the burden of visual impairment. The review also underscores the need for policy and research support to improve treatment strategies and maintain visual health in the digital age.