ISBN-13: 9781118308417 / Angielski / Miękka / 2012 / 144 str.
ISBN-13: 9781118308417 / Angielski / Miękka / 2012 / 144 str.
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: