Over the past twenty to thirty years, evaluation has become increasingly important to the field of public policy. The number of people involved and specializing in evaluation has also increased markedly. Evidence of this trend can be found in the International Atlas of Evaluation, the establishment of new journals and evaluation societies, and the increase in systems of evaluation. Increasingly, the main reference point has become an assessment of the merit and value of interventions as such rather than the evaluator's disciplinary background. This growing importance of evaluation...
Over the past twenty to thirty years, evaluation has become increasingly important to the field of public policy. The number of people involved and...
