THE IMPACT EVALUATION PROCESS
This review of Guerra-López's impact evaluation process describes the seven reiterating steps of the model. The chapter identifies some of the strengths and weaknesses of the approach and acknowledges that the newness of the model works against having a significant body of criticism and response. After the model is examined, strengths and limitations are examined, and a sample application of the model is reviewed and analyzed.
The impact evaluation process (Guerra-López, 2007a) is the most recently published evaluation model of those covered in this book. It was the culmination of the author's research, applied work, and teaching. One of the underlying ideas is that everything we do is aligned to some ...