What does McEwen identify as a fundamental purpose of theory analysis and evaluation?

What does McEwen identify as a fundamental purpose of theory analysis and evaluation?

Consider Chapter 5, McEwen and Wills.

1) What does McEwen identify as a fundamental purpose of theory analysis and evaluation?

2) What are the three steps of Theory Evaluation?

3) Briefly discuss the history of Theory Evaluation. What are your thoughts on the significant contributions of Theory Evaluation to nursing theory and practice.