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LEA screening

Comparing Vision Screening Tests for Young Children

Choosing the right vision screening test matters. This article compares LEA Symbols with other commonly used charts and explains what evidence and guidelines recommend for...
LEA

Child-Friendly Design: How LEA Symbols Make Vision Screening Fun and Inclusive

Effective vision screening depends on participation. This article explains how LEA Symbols use child-friendly, inclusive design to support accurate screening across developmental stages and cultures....