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The self-care deficit nursing theory is a grand nursing theory that was developed between 1959 and 2001 by Dorothea Orem. The theory is also referred to as the Orem's Model of Nursing . It is particularly used in rehabilitation and primary care settings, where the patient is encouraged to be as independent as possible.
Dorothea Elizabeth Orem (June 15, 1914 – June 22, 2007), born in Baltimore, Maryland, was a nursing theorist and creator of the self-care deficit nursing theory, also known as the Orem model of nursing.
Nursing theory is defined as "a creative and conscientious structuring of ideas that project a tentative, purposeful, and systematic view of phenomena". [1] Through systematic inquiry, whether in nursing research or practice, nurses are able to develop knowledge relevant to improving the care of patients.
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The model had its inception in 1964 when Roy was a graduate student. She was challenged by nursing faculty member Dorothy E. Johnson to develop a conceptual model for nursing practice. Roy's model drew heavily on the work of Harry Helson, a physiologic psychologist. [3]
Adopted by Gen Z and Gen Alpha, it gained new prominence in 2024, according to Oxford, as a term used to capture concerns about the impact of consuming excessive amounts of "low-quality online ...
A domain model is a type of conceptual model used to depict the structural elements and their conceptual constraints within a domain of interest (sometimes called the problem domain). A domain model includes the various entities, their attributes and relationships, plus the constraints governing the conceptual integrity of the structural model ...
Sister Callista Roy, CSJ (born October 14, 1939) is an American nun, nursing theorist, professor and author. She is known for creating the adaptation model of nursing.She was a nursing professor at Boston College before retiring in 2017.