Recent advances in brain research have provided new evidence thatearly experience matters and have greatly increased interest in theeffects of early childhood interventions on outcomes for children. Thispaper reviews what is now known about the potential benefits andpotential ill effects of...

Using data from the Consumer Expenditure Survey and the March Current Population Survey, we calculate historical poverty estimates based on the new Supplemental Poverty Measure (SPM) from 1967 to 2012. During this period, poverty as officially measured has stagnated. However, the official...