08/16/2011 01:49 pm ET Updated Oct 16, 2011

Study: Are Cohabiting Parents Bad For Kids?

As more and more U.S. couples decide to have children without first getting married, a group of 18 family scholars is sounding an alarm about the impact this may have on those children.

In a new report out on Tuesday, they say research shows the children of cohabiting parents are at risk for a broad range of problems, from trouble in school to psychological stress, physical abuse and poverty.

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