Influence of The School Environment on Learning Outcomes for Learners with Visual Impairment: A Case of Thika High School for The Visually Impaired

Abstract

The study aimed to investigate the influence of the school environment on learning outcomes for learners with visual impairment at Thika High School for the Visually Impaired. The research problem centered on the barriers faced by visually impaired students in accessing quality education, particularly in the context of the physical, social, and instructional aspects of the school environment. The main objective was to explore how these environmental factors affect the academic performance and social-emotional well-being of the students. The study was guided by three primary theoretical frameworks: Bronfenbrenner’s Ecological Systems Theory, which highlights the impact of different environmental systems on individual development, Universal Design for Learning (UDL) which advocates for creating flexible learning environments from the outset that can accommodate individual learning differences and the Social Model of Disability, which emphasizes societal barriers as contributors to disability. The research was conducted at Thika High School for the Visually Impaired, a public institution in Kenya. The research design used was mixed methods research design incorporating both qualitative and quantitative approaches, targeting 515 visually impaired students and 46 teachers. Data were collected through structured questionnaires and analyzed using descriptive and inferential statistics. Regarding the first objective on teacher training impact, findings revealed that 40.0% of students rated their teachers' training in the upper-middle tier (15-17 range), with teachers' self-assessments showing 45.0% rating themselves in the moderate range (12-14). Statistical analyses indicated that specialized teacher training in visual impairment education positively influenced student academic engagement and performance, though the relationship varied across grade levels and impairment types. For the second objective on facility accessibility, the study found that 54.5% of students rated overall school facility accessibility as high. However, qualitative feedback revealed significant gaps in specialized resources, particularly tactile learning aids, braille-compatible technology, and adaptive laboratory equipment. These deficiencies hindered student participation in practical subjects such as science and computer studies. Concerning the third objective on social environment, 77.3% of students rated the school social environment in the upper ranges, with 53.6% categorizing it as average quality and 42.7% as high quality. Teachers showed more moderate ratings, with 55.0% rating the environment as high quality. A supportive social environment was found to enhance students' self-confidence, classroom engagement, and emotional well-being, though statistical relationships were weaker than anticipated. The fourth objective identified three primary intervention areas: enhanced professional development for teachers, upgraded assistive technologies, and improved access to specialized learning materials. Students and teachers emphasized the need for more accessible braille textbooks, contemporary assistive technologies, and ongoing specialized training programs. The study concluded that a comprehensive, multi-faceted approach addressing teacher training, facility accessibility, and social support systems was essential for fostering educational success among learners with visual impairment. The findings provided actionable insights for policymakers, educators, and stakeholders in creating more inclusive educational environments for students with visual impairments.