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Rebecca Sumalini; Bharathi Ampolu; PremNandhini Satgunam – Journal of Visual Impairment & Blindness, 2025
Introduction: The Newborn Acuity Cards (NAC) have been used on neonates and were noted to be simple, fast, and reliable. The distinguishing features of NAC include central placement of the gratings and wide range of grating acuity that can be measured. In the current study, NAC were used with children who had developmental delays to determine the…
Descriptors: Visual Acuity, Developmental Delays, Children, Vision Tests
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Slimani Hamza; Sawsan Dagher; Noureddine Bessous; Ali Hilal-Alnaqbi; Fabian Ezema – Measurement: Interdisciplinary Research and Perspectives, 2024
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…
Descriptors: Equations (Mathematics), Visual Acuity, Vision Tests, Visual Impairments
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Ilya V. Talalay – Psychology in the Schools, 2024
This cross-sectional study aimed to investigate developmental changes in the efficiency of sustained, selective, and divided attention in a group of children aged 6-12 years by means of a computerized test battery. Participants included 199 children (51% female, majority White) who had normal or corrected-to-normal vision and no history of either…
Descriptors: Children, Attention, Child Development, Vision
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Maree Flaherty; Jessica Crippa; Irina Sim; Manjushree Bhate; Chian Chiang Nicholas Chow; Deepa Taranath; Glen Gole – Australian Journal of Learning Difficulties, 2024
Specific learning disabilities affect the brain's ability to process verbal and non-verbal information efficiently and accurately. The most common learning disability is reading disability which includes dyslexia. Evidence supports that dyslexia is a language-based disorder. The core deficit of dyslexia is the phonological component of language…
Descriptors: Dyslexia, Learning Disabilities, Reading Difficulties, Perceptual Impairments
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Poulomee Datta; Iliana Skrebneva – International Journal of Inclusive Education, 2024
This study investigated the self-concept of students with vision impairments who were placed in mainstream and specialist schools in South Australia. Self-Concept was studied across six dimensions, namely Physical, Moral, Personal, Family, Social and Academic Self-Concepts and the Total Self-Concept. The 'Tennessee Self-Concept Scale: Second…
Descriptors: Foreign Countries, Adolescents, Adults, Students with Disabilities
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Jean Langlois; Stanley J. Hamstra; Yvan Dagenais; Renald Lemieux; Marc Lecourtois; Elizabeth Yetisir; Christian Bellemare; Germain Bergeron; George A. Wells – Anatomical Sciences Education, 2024
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…
Descriptors: Tactual Perception, Visual Perception, Visual Acuity, Spatial Ability