In: Nursing
Nursing theories are organized bodies of knowledge to define what nursing is, what nurses do, and why do they do it. Nursing theories provide a way to define nursing as a unique discipline that is separate from other disciplines (e.g., medicine). It is a framework of concepts and purposes intended to guide the practice of nursing at a more concrete and specific level.The persons who develop those theories are called theorist the both has an important role in nursing works.
Application of Erikson's stages of psychosocial development helps in analysing patient's symptomatic behavior in the context of truamatic past experineces and struggles with current developmental tasks.knowledge of Erikson's psychosocial theory of development helps caregivers understand the importance of supporting the development of basic trust in the infancy stage.One of the strengths of psychosocial theory is that it provides a broad framework from which to view development throughout the entire lifespan. It also allows us to emphasize the social nature of human beings and the important influence that social relationships have on development