Please Answer the below question. Should be within 275 – 450 words

Hello Everyone,

In chapter 10, the history of evaluation research is explored along with its current status. The concept and value of “black box” evaluation is also explained. Presents an understanding why a true experimental design is the strongest method for conducting impact evaluations. Goals of Policy Research is the following:

-Inform Policy Makers about Possible Alternative Courses of Action in Response to Some Identified Problem

-Understand Possible Strengths and Weaknesses

-Likely Positive and Negative Effects

Based on research and sources from the UVI library, how can your research moving forward be validated and substantiated with your knowledge on the subject alone?