Creating a Data Driven System - ETS Author:The Educational Testing Service Merrill Education and ETS (Educational Testing Service) are proud to present Creating a Data-Driven System, by Peter J. Holly. This brief workbook provides a model of how to create a data-using system at the local level for the twin purposes of accountabilty and development. In building on current practice, this model also extrapolates fr... more »om the present to the future tense by fitting the existing puzzle pieces into a more holistic, comprehensive system of date-use. « less