Sister Callista Roy

Masa Elizabeth Rogers, an authorized nurse theorist, researcher, writer and teacher, was born on 12th May 1914 in Dallas, Texas, the first daughter, Mr. Rogers and his wife, the oldest did. The oldest Calistalloy sister among the four brothers and sisters four brothers and sisters, the second child born on October 14, 1939, but Mr. Fabian Roy and his first daughter of his wife. In the Roman Catholic calendar of the day she was born, her parents named her parents Saint Callistus. Certified nurse Calista's daughter is constantly being told what people need, what they need, and most importantly, selfless dedication to being a nurse.

Callista Roy 's sister Callista Roy creates a Roy adaptation model by combining general system theory and adaptation theory. Roy was also a teacher and leader of a nursing theorist, Dorothy E. Johnson, who developed a behavioral system model. Roy first released her model in the 1970's and continues to refine and develop the theory. As a contemporary theorist, Roy uses the meta - paradigm concept to define and associate these concepts. Roy defines a person as an "adaptive system". . . The whole is made up of a whole working for a certain purpose (Andrews & Roy, 1991, p. 4). This person is a biological psychosocial society that interacts with constantly changing internal and external environment. Attempt of nursing to change the environment when people respond to inappropriate or ineffective reaction

In the next article I will explain the Roy adaptation model. In this article I will first describe the model and introduce the publisher Callista Roy. The background of the Roy care model is based on her influence on the sister Callista Roy's education and model reliability. In this article, we describe the components of the model, including the four main concepts of adaptive system, environment, human as a goal of health and care, two subsystems: regulator and cognitive subsystem, and four adaptive modes: physiology I will explain in detail. Physics, self-concept - group identity, role function and interdependence