Florence Nightingale’s Environmental Theory
Florence Nightingale’s Environmental Theory is a foundational nursing theory that emphasizes the role of the environment in promoting patient…
Paterson & Zderad’s Humanistic Nursing Theory
Josephine Paterson and Loretta Zderad’s Humanistic Nursing Theory is a profound and experiential framework that centers on the lived…
Orem’s Self-Care Deficit Theory
Dorothea Orem’s Self-Care Deficit Theory is a foundational framework that emphasizes the nurse’s role in supporting individuals who are unable…
Rogers’ Science of Unitary Human Beings
Martha E. Rogers’ Science of Unitary Human Beings (SUHB) is a visionary nursing theory that redefines how we understand health, healing, and…
Betty Neuman Systems Model: Betty Neuman
Life Story of Betty Neuman Betty Neuman (1924–2022) was a visionary nurse theorist, educator, and mental health advocate whose Neuman Systems…
Peplau’s Theory of Interpersonal Relations
The Theory of Interpersonal Relations, developed by Hildegard Peplau in 1952, is a foundational nursing theory that emphasizes the importance…
Orlando’s Theory of the Deliberative Nursing Process
Ida Jean Orlando’s Theory of the Deliberative Nursing Process is a powerful middle-range theory that emphasizes the nurse’s role in…
Nola Pender’s Health Promotion Model in Nursing Practice
Nola Pender’s Health Promotion Model (HPM) is a foundational framework in nursing that encourages individuals to take control of their health…
Roy’s Adaptation Model: Sister Callista Roy
Sister Callista Roy’s Adaptation Model is a widely respected nursing theory that views individuals as adaptive systems constantly interacting…
Jean Watson’s Theory of Human Caring
Jean Watson’s Theory of Human Caring also known as Transpersonal Caring Theory is a deeply philosophical and ethical framework that places…