Infants’ sleep patterns can be disrupted if their parents are constantly arguing, a new study finds.
Infants who heard regular blow-ups between parents when they were 9 months old continued to have troubled sleep patterns — marked by problems getting to sleep and staying asleep — even when they were 18-month-old toddlers.
More than 300 U.S. children and parents were stuydies, and all of the children were adopted at birth in order to control for any influence of genetics.
It's Interesting 