Search results for author:"Christopher B. Wolfe"
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Longitudinal Evaluation of a Scale-up Model for Teaching Mathematics with Trajectories and Technologies: Persistence of Effects Three Years after the Treatment
Douglas H. Clements; Julie Sarama; Carolyn Layzer; Fatih Unlu; Christopher B. Wolfe; Mary Elaine Spitler
Education needs generalizable models to scale up evidence-based practices and programs and longitudinal research evaluating the persistence of the effect of their implementation. This is particularly important given the "deep, systemic...