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IQ
| The following IQ scores are outlined by Linda Silverman, Ph.D.: |
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The level of prevalence in the general population as outlined in “ Exceptionally Gifted Children” by Miraca Gross: |
| 115-129 Mildly Gifted |
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1:6-1:40 |
| 130-144 Moderately Gifted |
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1:40-1:1,000 |
| 145-174 Highly Gifted |
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1:1,000-1:10,000 |
| 160-174 Exceptionally Gifted |
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1:10,000-1:1 Million |
| 175+ Profoundly Gifted |
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Fewer than 1:1 Million |
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