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Visual Perception: Seeing More Than Just Letters

By Mohammed looti / / 1 min read
Scientifically Reviewed · Dr. Marwa Abd-Alazim · October 21, 2026
Medically & Scientifically Reviewed Verified: October 21, 2026
Dr. Marwa Abd-Alazim PhD in Psychology
Faculty Member • University of Kerbala
Review Criteria & Clinical Standards

This content undergoes rigorous scientific peer-review and medical editorial standards at Arab Psychology Network to ensure clinical accuracy, validity, and compliance with evidence-based guidelines from leading psychological and healthcare authorities (APA / WHO).

Visual Perception: Seeing More Than Just Letters
CC BY-NC-ND 4.0

used for visual acuity and has a range of letters in different sizes.

SNELLEN CHART: “A Snellen Chart is used as an vision test.”
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About the Author: Mohammed looti

An academic and researcher specialized in educational psychology and a faculty member at the University of Kerbala. He holds a PhD in his field, and his research interests center on positive psychology, the development of psychological scales, and cognitive emotion regulation. Dr. Looti is distinguished by his contemporary research approach, focusing on the psychological effects of modern technology and artificial intelligence on mental health and identity formation among young people. His scholarly contributions also extend to studying the dynamics of family communication and its role in building self-efficacy and leadership skills, in addition to his research on mindfulness programs and psychological recovery — making him an active researcher enriching the field of educational and applied psychology.

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Cite This Article

looti, M. (2026, October 21). Visual Perception: Seeing More Than Just Letters. Encyclopedia of psychology. https://encyclopedia.arabpsychology.com/snellen-chart/
looti, Mohammed. “Visual Perception: Seeing More Than Just Letters.” Encyclopedia of psychology, 21 October 2026, https://encyclopedia.arabpsychology.com/snellen-chart/.
looti, Mohammed. “Visual Perception: Seeing More Than Just Letters.” Encyclopedia of psychology. October 21, 2026. https://encyclopedia.arabpsychology.com/snellen-chart/.

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