Early childhood experts and advocates have long called for increasing the education and training of
U.S. early childhood workers, and over the past two decades, policymakers have gradually increased credentialing requirements for teachers in Head Start and state - funded pre-K programs.
Despite a nearly two-fold increase in costs to parents for
early childhood services since 1997, according to the
U.S. Bureau of Labor Statistics, childcare
workers have experienced no increase in real earnings since this time.