>>RESULTS at ELI
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Early Language Intervention has been serving children since 2001 and has treated nearly 500 children in this time.
While we know that the programme works, as declared by parents of the children we treat, we have only just begun to quantify it. The table below shows the start of this effort.
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Before you review the table, we would like to explain the numbers a bit.
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Percentile rank is a comparison score that is standardised according to the test that you are using. Percentile rank means that the child is compared to their peer group; a percentile rank of 3 means that 3% of the children on whom the test was standardised did the same or worse than the tested child on the test.
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A standard score is also a comparison score. A standard score of 85-115 is a score that is within the normal range. 100 is a mean standard score.
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Age equivalent is an approximate comparison of the language abilities of the tested child. A child who has an age equivalent of 1 year 2 months but is 2 years 2 months at testing is thought to have a delay of 12 months.
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Click on the image below to see a larger picture
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