Questionnaire Text

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4.11 How do you evaluate your ability to see? (If you use glasses or contact lenses, make your evaluation based on when you're using them)
[] 1 incapable
[] 2 severe permanent difficulties
[] 3 some permanent difficulties
[] 4 no difficulty

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Question 4.11 - How do you evaluate your ability to see? (If the person wears glasses or contact lenses, make your evaluation when he or she is wearing them.)

According to the declaration, mark:

1 - Unable - for persons who state they have been completely blind since birth or who have totally lost their vision due to disease or accident;
2 - Severe permanent difficulty - for persons who state they have great permanent difficulty to see, even with the use of glasses or contact lenses;
3 - Some permanent difficulty - for persons who state that they have some permanent difficulty in seeing, even with the use of glasses or contact lenses; and
4 - No difficulty - for persons who state they have no difficulty seeing, even if they must use glasses or contact lenses.