Answered By: Steven Profit Last Updated: May 09, 2016 Views: 260
These brief definitions may help you.
A statement of theoretical principles to guide logical and systematic development of a research design, a specific policy, or an approach to problem solving. It is sometimes called a statement of principles, and is widely used in social and behavioral sciences.
--from Oxford University Press' A Dictionary of Public Health
Conceptual Model (Framework)
models (sometimes referred to as frameworks or grand theories) are abstract representations of phenomena of interest to the discipline. Specific theories can be derived from these models. The models themselves are not testable, but the theories derived from the models may be tested. These grand theories provide global perspectives of the discipline and offer ways of viewing nursing phenomena on the basis of these perspectives. Examples of models in nursing are those of Martha Rogers, Imogene King, Hildegarde Peplau, Jean Watson, and Florence Nightingale.
--from Encyclopedia of Nursing Research