General Robert Wood Johnson, who led Johnson & Johnson from 1932 to 1963, believed nurses should have a greater role in patient care and should be given greater responsibility, and he spurred the creation of several programs to help elevate the professional standing of nurses in the mid-20th century.

Dorothy Johnson's theory defined Nursing as “an external regulatory force which acts to preserve the organization and integration of the patient's behaviors at an optimum level under those conditions in which the behavior constitutes a threat to the physical or social health, or in which illness is found.”

Johnson's behavioral system theory springs from Nightingales belief that nursing's goal is to help individuals prevent or recover from disease or injury. The "science and art" of nursing should focus on the patient as an individual and not on the specific disease entity.

Conclusion. Thus, Johnson's Behavioral System Model emphasizes nurses' attention not on the needs of people but their behavior and adaptation to specific conditions. Interventions include the assessment of the patient's mental changes caused by different circumstances, as well as psychological support.

Brief Description. “Johnson's work focuses on human beings as behavioral systems, which are made up of all the patterned, repetitive, and purposeful ways of behavior that characterize life. Her work clearly fits the definition of conceptual model used in this book, and she has always classified it as such.

Johnson's behavioral system theory springs from Nightingales belief that nursing's goal is to help individuals prevent or recover from disease or injury. The "science and art" of nursing should focus on the patient as an individual and not on the specific disease entity.

The Johnson Doctrine, enunciated by U.S. President Lyndon B. Johnson after the United States' intervention in the Dominican Republic in 1965, declared that domestic revolution in the Western Hemisphere would no longer be a local matter when the object is the establishment of a "Communist dictatorship".

We strive to improve access and affordability, create healthier communities, and put a healthy mind, body and environment within reach of everyone, everywhere.

The five core principles of the theory are wholeness and order, stabilization, reorganization, hierarchic interaction, and dialectical contradiction (Smith & Parker, 2015). It is assumed that each of the concepts is present in the behavioral system of a person via subsystems that interact and are interrelated.

Behavioral System Model Focuses on how the client adapts to illness; the goal of nursing is to reduce stress so that the client can move more easily through recovery. Viewed the patient's behavior as a system, which is a whole with interacting parts.

Application of the Johnson Behavioral System Model in Nursing Practice. Johnson's nursing theory is useful in practice because it allows junior medical personnel to provide not only physical but also psychological support to the patient, as well as inhibit inadequate behavior caused by this or that reason.

The Janssen COVID-19 vaccine is authorized for use under an Emergency Use Authorization (EUA) for active immunization to prevent coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in individuals 18 years of age and older.