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General Parenting Discussion
Reply to "Tim Carney in the Post: The Ideal Number of Kids is Four (at a minimum)"
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[quote=Anonymous]“ Families face a substantial quantity-quality trade-off: increases in family size decrease parental investment, decrease childhood performance on cognitive tests and measures of social behavior," they wrote. "Importantly, we find that these negative effects are not merely temporary disruptions following a birth but in fact persist throughout childhood." https://www.sciencedaily.com/releases/2016/01/160111135748.htm#google_vignette[/quote]
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