(2018) Children who enter kindergarten after experiencing repeated household changes are more likely to display problem behaviors that inhibit learning and disrupt classrooms, Paula Fomby of the University of Michigan and Stefanie Mollborn of the University of Colorado show.
(2011) Germany's recovery from the devastation of World War II is often called an "economic miracle" because its economy is now Europe's largest. Immigration has been an important part of the country's modern demographic history.
(2008) Each generation has unique characteristics, and a generation's size and relationship to a previous generation can shape lifelong social and economic opportunities.