What type of model is Sister Callista Roy's theory known as?

Sister Callista Roy's theory is known as the Adaptation Model. This model focuses on the idea that individuals continuously interact with their environment and adapt to changes in order to maintain health and well-being. The central theme of the Adaptation Model is the individual's ability to adapt to various stimuli that can affect their health, thus promoting personal growth, resilience, and effective coping mechanisms.

In the context of nursing and healthcare, this model emphasizes the importance of understanding a patient's adaptive responses to their environment, which can include physical, social, and emotional factors. By identifying and supporting these adaptive processes, healthcare providers can enhance patient care and facilitate better health outcomes.

The other models listed focus on different aspects of health and nursing care. The Cultural Care Model, for example, emphasizes the significance of cultural practices in health and well-being, while the Health Promotion Model revolves around behaviors that enhance health and prevent disease. The Behavior Change Model targets changes in individual behaviors for health improvement. Each of these models serves a distinct purpose, but Sister Callista Roy's Adaptation Model specifically encapsulates the essence of adaptation in the face of life’s challenges.