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American Journal of Evaluation1
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Zvoch, Keith1
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A Multilevel Multisite Outcomes-by-Implementation Evaluation of an Early Childhood Literacy Model
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Zvoch, Keith; Letourneau, Lawrence E.; Parker, Robert P. – American Journal of Evaluation, 2007
The evaluation of an intervention delivered across multiple treatment sites presents a unique opportunity for evaluators to gauge the manner and degree to which the "impact" of treatment varies across implementation conditions and different target populations. However, the availability of implementation data for each treatment site, while…
Descriptors: Program Implementation, Evaluation Methods, Models, Instructional Effectiveness