Product Description: Do you make evidence-based decisions when designing and conducting evaluations, and use methods validated by experience? Because of the growing importance of evidence-based decision-making for improving programs and policies, this issue examines methods selection: Which is better? How can one be improved? Are the results of the project worth the resources expended? and how that leads to confidence in value-based conclusions...read more

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Product Description: Why is another theory of evaluation needed? The paradigm wars have left a void in their wake. A new theory, firmly grounded in a credible philosophy of science, is needed to guide practice. The aim of this volume is to provide a new theory that captures the sensemaking contributions from post-positivism and the sensitivity to values from constructivist traditions...read more (view table of contents, read Amazon.com's description)