Which of the following is a model?

Option 4 : Neuman's System Model 

Concept:

• The Neuman system model diagram breaks down into the four concepts of the meta-paradigm of nursing.
• It can also help nurses understand and relate more easily to the broader concepts of nursing skills to practical day-to-day nursing experience.
• Within the model of Neuman systems, the individual is viewed as a client or client system composed of innate features embedded within a specific structure
• A person, a family, a community, or a social problem is considered to be "a composite of variables (physiological, psychological, socio-cultural, developmental and spiritual) composed of core or essential survival factor structure and surrounding concentric defensive rings.
• The clinical work of nurses can result in personal joy and job satisfaction and can also lead to exhaustion
• The Neuman Systems Model concentrates on stress factors that can harm the health and well-being of a person.