The limitation of conventional visual acuity assessment, which primarily focuses on individual eye performance (monocular visual acuity tests). This study addresses this limitation by emphasizing the importance of binocular vision, where both eyes work together. Binocular vision provides numerous advantages, such as improved depth perception, a…

The goal of this study is to assess the referral rate accuracy of photoscreening versus the chart methodology in identifying preschool children at risk of amblyopia and amblyogenic refractive error. Vision screenings using the plusoptiX S12 and the LEA chart were performed on 127 children, aged 3-5 years old. Comprehensive eye exams were performed…

During the 2020-21 academic year, COVID-19-related educational disruptions impacted school-based vision screenings. However, limited information regarding changes in vision screening and the number of students impacted has been reported. Delayed screenings can negatively impact students' referral to eye care providers, which may affect a child's…

Intact visual functions are necessary for children to reach their academic potential. In the absence of vision screening, children may have unnoticed vision disturbances and academic challenges may be attributed to other problems, such as learning or cognitive disabilities. Visual problems are detrimental to educational achievement if they are not…

Haptic perception is used in the anatomy laboratory with the handling of three-dimensional (3D) prosections, dissections, and synthetic models of anatomical structures. Vision-based spatial ability has been found to correlate with performance on tests of 3D anatomy knowledge in previous studies. The objective was to explore whether haptic-based…

Introduction: Within the field of visual impairment, there is no set of standards that guide teachers of students with visual impairments as they conduct, report, and share functional vision assessment (FVA) results with other educational team members, and university instructors vary in how they teach the assessment process to preservice teachers.…

Ophthalmic examinations of developmentally delayed/autistic children are challenging. Oral midazolam may be a viable alternative to general anaesthesia for this indication. Single-centre retrospective cohort study (January 2018-March 2020). Oral midazolam (0.5 mg/kg, max 15 mg). Metrics included: patient demographics, examination completion rate,…

The burden of childhood visual impairment and disparities in access to pediatric vision care remain pressing issues in the United States. School-based vision programs (SBVPs) serve as one approach to advancing health equity. Operating at the intersection of schools and healthcare, SBVPs can increase access to pediatric vision services, improve…

Introduction: This study analyzed 39 data collection tools used by teachers of students with visual impairments when completing functional vision assessments (FVAs). Methods: In 2017, teachers of students with visual impairments submitted data collection tools used in the FVA process. These tools were then compared with the 23 FVA components…

Background: Reading is a vital skill, key to school success, necessary for employment, and essential for functioning in everyday life. Many attempts to increase literacy have focused on schools, yet "out of school" factors have a substantial impact on student learning (Clabaugh, 2008). One non-instructional factor that may be part of…

Background: Reading failure is far higher among disadvantaged students than among other students (National Center for Education Statistics, 2019). Many attempts to solve this have focused on schools, yet non-school factors have a substantial impact on learning (Clabaugh, 2008). One of these is uncorrected vision. Approximately 20-25% of school-age…

Children in low-income communities are at risk for developmental delays and sensory losses. mHealth screening tools enable community health workers to detect developmental delays and sensory losses. This study aims to describe a combined (developmental and sensory -- hearing and vision) mHealth-supported screening programme conducted by community…

This study aimed to develop a valid and reliable instrument that measures the functional vision of students with low vision. Thus, an assessment tool and performance activities were developed for three vision skill groups (near vision skills, distance vision skills, and visual field) that include functional vision skills. The universe was 1485…

Background/Context: The importance of vision care begins at an early age, with doctors recommending screenings at multiple stages prior to reaching school age and throughout adolescence (Mathers et al., 2010; Solebo et al., 2015). Addressing unaddressed vision needs at an early age is particularly important due to the strong connection between…

Introduction: This study analyzed survey responses from 314 teachers of students with visual impairments regarding the tools and procedures used in completing functional vision assessments (FVAs). Methods: Teachers of students with visual impairments in the United States and Canada completed an online survey during spring 2016. Results: The…