Carlson, Marcia J.; Högnäs, Robin S. - Center for Research on Child Wellbeing, Woodrow Wilson … - 2009
Nonmarital childbearing has increased dramatically in the U.S. since the early 1960s, rising from 6% of all births in 1960 to fully 40% in 2007 (Hamilton, Martin, & Ventura, 2009). Whereas similar trends have occurred in many developed nations, the U.S. stands out in the extent to which such...