Samples of research evidence that link this activity to outcomes:
Employment of high quality, trained caregivers
Research citation
Evidence strength
Related outcome: Better quality educational programs
Saracho, Olivia N., and Bernard Spodek. “Early Childhood Teachers’ Preparation and the Quality of Program Outcomes.” Early Child Development and Care, vol. 177, no. 1, Jan. 2007, pp. 71–91.