Poverty takes many forms. Using data from the U.S. Panel Study of Income Dynamics, this article (1) distinguishes different kinds of childhood poverty, defined in terms of the spacing, severity, and duration of spells; and (2) establishes the extent and distribution of childhood poverty,...

Abstract This paper reports the results of a telephone survey of state-level officials as to the influence of evaluations of three state welfare innovations: California's GAIN, New York's CAP, and Florida's Project Independence. The three experiments were known to those interviewed, yet they did...