Based on findings from a Swedish study, it raises intelligence test scores by nearly 5 points.
Gene-environment interactions are hard to measure in studies of human tendencies due to the fact we do not recognize tons approximately the genotypes and environmental states which might be relevant to a given trait, a lot much less how they react collectively (Bailey, 1997).
Like most factors of human conduct and cognition, intelligence is a complex trait this is inspired by the aid of each genetic and environmental element. Intelligence is difficult to observe, in element due to the fact it is able to be defined and measured in extraordinary ways.
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