(Video: Behavior genetics) If the heritability of intelligence is 50 percent, this means

Question

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Heritability is a statistical measure that describes how much of the variation observed in a trait can be attributed to genetic factors. A heritability of 50 percent means that genetic influence explains 50 percent of the observed variation among people. It does not mean that your intelligence is 50 percent genetic, nor does it mean that you and your genetic siblings will have the same intelligence.

(Video: Behavior Genetics) If the Heritability of Intelligence Is 50