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Genes rule child IQ says twin studies report
A report from the First International Congress of Twin Studies sponsored by the Mendel Institute says genetics, not environment, largely determine a child’s intelligence. Dr. Joseph Mo Horn's Texas study of 89 adoptive families finds adopted children’ IQs align more with biological mothers than adoptive parents, supporting genetic influence while not denying methods to improve outcomes.
MENTIONED IN THIS ARTICLE
Baltimore
Sault
Mendel Institute of Medical Genetics
Twin Research
Joseph Mo Horn
University of Texas Department of Psychology
Austin
Horn
Hartt
Texas
Harn