what is the purpose of a conceptual model for advanced practice nursing
"""Importance Of Nursing Theory"" Essays and Research Papers" The conceptual and theoretical nursing models help to provide knowledge to improve practice, guide research and curriculum and identify the goals of nursing practice. Nursing knowledge is the inclusive total of the philosophies, theories, research, and practice wisdom of the discipline.As a professional discipline this knowledge is important for guiding practice.(Smith & Liehr, 2008).