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Direct linkLeow, Christine; Hilado, Aimee; Limlingan, Maria Cristina; Howard, Eboni – Journal of Early Childhood Research, 2014
In an effort to bring rigorous research into the education and social sciences field, the past decade had seen an increase in the advocacy of randomized controlled trials. The argument in favor of using randomized controlled trial is that one can evaluate the impact of an intervention in comparison to a control group with confidence during a…
Descriptors: Early Childhood Education, Educational Research, Control Groups, Experimental Groups
