Maternal intelligence quotient (IQ) predicts IQ and language in very preterm children at age 5 years.
Rachel E LeanRachel A PaulChristopher D SmyserCynthia E RogersPublished in: Journal of child psychology and psychiatry, and allied disciplines (2017)
Maternal intellectual ability is an important trait linked to VPT and FT children's intellectual and language outcomes. Prematurity increases variation in the heritability of intellectual ability and shifts children from the expected range based on maternal ability. Parental involvement in activities that help children master new skills may promote cognitive development in VPT children born to mothers of lower intellectual ability.