***Please use the attached file as one of the sources to be cited. It is a chapter for a textbook. Reference for this source is: Smith, M. C. & Parker, M. E. (Eds.) (2019). Nursing Theories & Nursing Practice. (5th ed). F.A. Davis Co. ISBN-13: 978-0803679917 –The purpose of this assignment is for students to understand the application of grand nursing theory to promote best nursing practices for patients. It is intended that this assignment will promote a deeper understanding of how grand nursing theory may be used to guide evidence-based nursing practice. Include a minimum of 3 scholarly sources and use a minimum of two peer-reviewed journal articles that shows the implementation of this grand theory and how the grand theory-guided research and/or practice. –In the paper you will analyze, discuss, and apply the concepts of Helen Erickson, Evelyn Tomlin, and Mary Ann Swain’s Theory of Modeling and Role-Modeling. –The paper must include the following: 1) Introduction: Background information about your selected grand nursing theory and the purpose of paper. 2) Main content: — Select a clinical nursing practice situation where you provided nursing care which is applicable to one of the grand theories studied in this course. Write a summary of nursing situation. Observe strict anonymity and confidentiality; use fictitious names for patient, facility, and any other identifiable details. You may write this section in first person. — Select a related grand nursing theory from course readings that relates the nursing practice situation described. Explain its principles and concepts in detail. — Describe in detail why this grand nursing theory is applicable to the nursing situation. — Explain how this grand nursing theory can be applied to other nursing practice situations, as well as nursing leadership and ethical decision-making related to this theory. — Describe how this grand nursing theory may be applied to nursing research. 3) Conclusion 4) Paper requirements: Clearly demonstrate the integration of evidence into nursing practice as it relates to your selected nursing theory. Clearly demonstrate the concepts of nursing leadership and ethical decision-making as they relate to your selected nursing theory.