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Prenatal Caloric Intake and the Development of Academic Achievement Among U.S. Children From Ages 5 to 14
Author(s) -
Connolly Eric J.,
Beaver Kevin M.
Publication year - 2015
Publication title -
child development
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.103
H-Index - 257
eISSN - 1467-8624
pISSN - 0009-3920
DOI - 10.1111/cdev.12409
Subject(s) - confounding , psychology , developmental psychology , academic achievement , caloric intake , longitudinal study , child development , early childhood , association (psychology) , national survey of family growth , demography , medicine , environmental health , obesity , family planning , research methodology , endocrinology , pathology , population , sociology , psychotherapist
Few studies have examined the relation between maternal caloric intake during pregnancy and growth in child academic achievement while controlling for important confounding influences. Using data from the National Longitudinal Survey of Youth, the current study examined the effects of reduced prenatal caloric intake on growth in scores on the Peabody Individual Achievement Test from ages 5 to 14. While models controlling for within‐family covariates showed that prenatal caloric intake was associated with lower reading and mathematical achievement at age 5, models controlling for between‐family covariates (such as maternal IQ ) and unobserved familial confounders revealed only a statistically significant association between siblings differentially exposed to prenatal caloric intake and mathematical achievement at age 5.