Respuesta :
Answer: B, It helps the reader visualize the concept.
Explanation:
EDGE 2021
The evidence effective is B .It helps the reader visualize the concept.
What is the evidence of effectiveness?
While definitions vary across different sources, EBP is generally considered to be the use of the best available scientific evidence on the effectiveness of programs, practices, and policies, to guide the decision making process.
What does evidence of effectiveness mean?
Circumstances in which a comparison-group study can constitute "possible" evidence of effectiveness:
1. The study's intervention and comparison groups should be very closely matched in academic achievement levels, demographics, and other characteristics prior to the intervention.
To learn more about evidence of effectiveness, refer
https://brainly.com/question/9034371
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