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- Theories can be applied at many stages of quantitative and qualitative (and mixed) research processes, including: providing rationale for the study; defining the aim and research questions; considering the methodological stance; developing data collection and generation tools; providing a framework for data analysis, and interpretation.
pubmed.ncbi.nlm.nih.gov/26511946/
There are many benefits to using theories in research. First, theories provide the underlying logic of the occurrence of natural or social phenomenon by explaining what are the key drivers and key outcomes of the target phenomenon and why, and what underlying processes are responsible driving that phenomenon.
Persuasive arguments for using theory have been influential in health behavior and health promotion research. The use of theory is expected to improve intervention outcomes and facilitate scientific advancement.
Theories are integral to healthcare practice, promotion, and research. The choice of theory, although often unacknowledged, shapes the way practitioners and researchers collect and interpret evidence. Theories range from explicit hypotheses to working models and frameworks of thinking about reality.
Scientific theories provide organizing principles and construct objectivity by framing observations and experiments. Even research performed within the frame of one “wrong” theory sooner or later will result in the demise of such a theory, thus advancing our knowledge.
Aug 30, 2018 · The belief that preconceived notions do not exist or impact a study is, in fact, a theoretical disposition. This article maps the advantages of a theory-centric approach to qualitative research, while also considering the critiques and disadvantages of overreliance on a theory.
- Christopher S. Collins, Carrie M. Stockton
- 2018
The advantage of all scientific research using the Scientific Method is that the experiments are repeatable by anyone, anywhere. When similar results occur in each experiment, these facts make the case for the theory stronger.
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Purposes of Theories. Theories can serve several purposes in science and clinical practice, depending on how we choose to use them. Theories summarize existing knowledge to explain observable events —giving meaning to isolated empirical findings.
