Arizona Educator Proficiency Assessments (AEPA) Practice Exam 2025 - Free AEPA Practice Questions and Study Guide

Question: 1 / 475

Legal blindness is defined as which of the following visual acuity measures on an eye test?

20/100

20/200

Legal blindness is defined as having a visual acuity of 20/200 or worse in the better-seeing eye after correction, meaning that a person must be at 20 feet to see what someone with normal vision can see at 200 feet. This definition is important for various legal and social services, including eligibility for disability benefits and accommodations.

Understanding this metric highlights the significance of visual acuity measurements in assessing visual impairment and the implications for individuals who meet this criterion. In contrast, visual acuity measures such as 20/100, 20/400, or 20/25 reflect varying levels of vision that do not meet the threshold for legal blindness, where 20/25 indicates above-average vision and even 20/100, although below normal, does not reach the legal standard of blindness.

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20/400

20/25

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