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A wide range of reading sizes (N5 to N80). |
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A regular decreasing progression of print size and line spacing. |
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The number of words and letters on each line has been kept constant. |
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Related words sequences to make the task of establishing a near acuity threshold less onerous, more practical and relevant. |
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A second word sequence is printed on the reverse side of the chart to prevent learning effects with repetition. |
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The words used are easy to recognise by children and those with poor language and cognitive skills. |