Impact of in-service professional development programs for early childhood teachers on quality ratings and child outcomes
a meta-analysis
Artikel
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Reference
Egert, F., Fukkink, R. G., & Eckhardt, A. G. (2018). Impact of in-service professional development programs for early childhood teachers on quality ratings and child outcomes: a meta-analysis. Review of Educational Research, 88(3), 401-433. https://doi.org/10.3102/0034654317751918
