This assessment requires you to explore the literature to find 2 research articles that are examples of 2 different levels on the levels of evidence hierarchy.
The pyramid that illustrates the levels of hierarchy is on page 13(Chapter 1) in your textbook. Please read about the levels of evidence to ensure you understand them before selecting your articles.
Objectives
Understand the research levels of evidence hierarchy (pyramid)
Demonstrate effective data base search strategies
Identify studies by level of evidence
Demonstrate effective data base search strategies.
