An allegory is a literary device used to tell stories on two levels: the literal and the figurative. The literal level is the plot, characters and setting. The figurative level is what these elements represent.
Theory is defined as a belief, policy, or procedure proposed or followed as the basis of action. Nursing theory is an organized framework of concepts and purposes designed to guide the practice of nursing.The first nursing theories appeared in the late 1800s when a strong emphasis was placed on nursing education.ursing Theory and the Nursing Process The nursing process is a scientific method used to ensure quality patient care that was first described in the 1950s and encompassed three steps.
Another work by Katharine Kolcaba includes: Comfort theory and its application to pediatric nursing.: An article from: Pediatric Nursing Katharine Kolcaba's Contribution to Nursing Theory: Comfort Theory Kolcaba developed her nursing theory in the 1990s. It is a middle range nursing theory designed for nursing practice, research, and education. According to her theory, patient comfort exists in three forms: relief, ease, and transcendence.