In summer 2015, roughly six years after the Great Recession of 2007-2009 ended, the American media began reporting on an emerging teacher shortage. Public schools were reinstating programs and classes that they had cut during the recession, and student enrollment was increasing. Meanwhile, enrollment in teacher training programs was decreasing.…

Low-income preschool children face many risks to their social-emotional development that can affect their school experience and social outcomes for years to come. Although there are some promising approaches to improving young children's social-emotional competence, the evidence base is limited, particularly on the effectiveness of these…