Discuss the Background of the three theorists.
1. 1. Introductory paragraph (no heading for introduction). The first paragraph is introductory inviting clearly states the main topic previews the structure of the paper and compels the reader to go on reading.2.Clarify and discuss the relationship between nursing research and theory.3.Differentiate between nursing grand theories and nursing middle range theories.4.4 Select three (3) nursing theories. Discuss the Background of the three theorists. Compare and contrast the theories as to: How the theory defines:Nursing Person Health and Environment and the relationships of these elements (nursing person health and environment) Of THE FOLLOWING THEORTISTS: 1. FLORENCE NIGHTNGALE 2. BETTY NEUMAN 3.SISTER CALLISTA ROY