Nursing theory

Choose a theory from your undergraduate education in any discipline. It should be a commonly used theory for the general public such as Maslow, Darwin, Descartes, or others you used in physiology courses, chemistry, business courses, etc. Do not use a nursing theory. Provide the theory in your response. Identify the two concepts and the proposition between them. Explain the concepts. How might the terms used differ from the general use of the term? How might the term be confused or misinterpreted? Format your theory in the form “psychosocial development (Concept A) progresses through (Proposition) stages (Concept B)”.