Nursing Research Essay

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Nursing research is the scientific knowledge based on theory, evidence or practice, which can be used for public health. It is a great method for nursing fields to improve nursing practice or patient outcomes, form health policy, and affect to the public health in all countries. This research facilitates that nurses can understand about certain situation that is not well known, predict the expected results of certain nursing decisions, and provide advices to enhance client health or identify factors that must be considered in planning nursing care. The science of nursing is constantly being changed and discovered new facts such as diseases or treatments. For these reasons, the nurse participation in nursing research is really important and can help other nurses to learn and get knowledge about new issues in nursing care indirectly.
The quantitative research generates by numerical data, which can be used for values of statistics and generalize results from a larger sample population. This is based on discovering relationships between cause and effect and uses defined variables such as attitudes, opinions, and behaviors. The surveys, interviews, and systematic observations are examples of gathering information method for quantitative researches. On the other hand, the qualitative research is an exploratory research for understanding reasons, opinions, and motivations so uses words instead of numerical data. This research based on meaning, discovery, and understanding and focuses on developing theory.
I found a research paper, “Training improves cognitive abilities of older adults” on the National Institute of Nursing Research website. They studied to discover relationship between training and cognitive abilities of older adults with healthy independent adults who are 65 years and older for 2 hours a week for 5 to 6 weeks. Of 2,802 participants, 87% in speed

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