Question

Which statement is true of the role of theory in nursing? Select all that apply.

A. it is the central and core phenomenon of nursing.


B. it guides practice and generates models of testing in research.


C. it is the reason for and the value of evidence


D. it determines what counts as evidence


E. it is the reason for nursing's existence

Answer 1

Theory in nursing guides practice generates research models, and determines what counts as evidence.

Step-by-step explanation:

Theory plays an important role in nursing in several ways:

1. Theory guides practice and generates models of testing in research. Nursing theories provide a framework for nurses to understand and interpret their practice and guide their decision-making. They also generate models that can be tested through research to improve nursing care.
2. Theory is the reason for and the value of evidence. Nursing theories provide the foundation for evidence-based practice, which involves using the best available evidence to guide nursing interventions and improve patient outcomes.
3. Theory determines what counts as evidence. Nursing theories help nurses identify what types of evidence are relevant and valid in their practice. They provide a framework for evaluating research findings and determining their applicability to different clinical situations.

Answer 2

A. it is the central and core phenomenon of nursing.

Step-by-step explanation:

Nursing theory aims to describe, predict and explain the phenomenon of nursing (Chinn and Jacobs1978). It should provide the foundations of nursing practice, help to generate further knowledge and indicate in which direction nursing should develop in the future (Brown 1964).