[Visual acuity study in the child 18 months to 2 years old].
Visual acuity for a child may be determined using objective instrumental methods (especially for children under 18 months) or using clinical examination at the optotype--subjective methods (for children after 18 months). The use of 2 or 3 different optotypes, which are attractive for children, is necessary because of their great capacity of memorizing the tests. The author presents a personal optotype model, with seven different images, which have to be recognized by the children from a distance of 2.5 m.
Albouy
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D006801:Humans; D007223:Infant; D011597:Psychomotor Performance; D014787:Vision Tests / Q000379:methods* / Q000523:psychology; D014792:Visual Acuity
Exploration de l'acuité visuelle chez l'enfant de 18 mois à 2 ans.