Nursing research is a field of study that focuses on the development and improvement of nursing practice through the use of scientific inquiry. As with any field of study, nursing research involves the use of specific terms that are important to understand in order to fully grasp the concepts being discussed. In this essay, we will define and explain some of the key terms used in nursing research, including hypotheses, variables, sampling, and validity.
A hypothesis is a statement that proposes a relationship between two or more variables. In nursing research, a hypothesis is often used to guide the direction of the study and to determine what data will be collected. For example, a researcher might propose that there is a relationship between patient satisfaction and the amount of time a nurse spends with them during a hospital stay. In this case, patient satisfaction would be the dependent variable (the outcome being measured) and the amount of time a nurse spends with a patient would be the independent variable (the factor being manipulated or controlled).
Variables are the elements that are being measured or manipulated in a research study. There are two main types of variables: independent and dependent. Independent variables are those that are manipulated or controlled by the researcher in order to test their effect on the dependent variable. Dependent variables are those that are affected by the independent variable and are being measured in the study. In the example above, patient satisfaction is the dependent variable and the amount of time a nurse spends with a patient is the independent variable.
Sampling is the process of selecting a group of individuals or objects from a larger population to be studied. In nursing research, sampling is important because it allows researchers to draw conclusions about the larger population based on the findings of the study. There are several different sampling methods that can be used in nursing research, including random sampling, stratified sampling, and cluster sampling.
Validity is a term used to describe the accuracy and reliability of research findings. There are several types of validity that can be assessed in a research study, including statistical validity, internal validity, and external validity. Statistical validity refers to the statistical tests used to analyze the data collected in a study. Internal validity refers to the extent to which the results of a study can be attributed to the variables being studied, rather than to other extraneous factors. External validity refers to the extent to which the results of a study can be generalized to other populations or settings.
In conclusion, nursing research involves the use of specific terms that are important to understand in order to fully grasp the concepts being studied. These terms include hypotheses, variables, sampling, and validity, and they play a crucial role in the development and improvement of nursing practice through the use of scientific inquiry.
American Association of Colleges of Nursing (AACN) > News & Information > Position Statements & White Papers > Nursing Research
Federal funding sources including NINR and other NIH institutes provide funding for nursing research and support for research training for pre- and post-doctoral students, new investigators, and mid-career researchers. Many studies in all disciplines, including nursing, have been conducted at single sites or with investigators of a single discipline. Why do nurses need research? Inductive Using specific observations to develop generalizations, like a theory Deductive Applying generalities, like a theory, to a specific occurrence. Importance of a Research-Intensive Environment A research-intensive environment is essential in order to generate the science base for nursing and interprofessional practice and to educate future generations of nurse scientists. There are several different types of validity.
Nursing Research : Definition, Purpose & Sample Topics
While establishing a doctoral program is seen to be desirable because it allows an institution to offer the full range of educational opportunities, any future growth in research-focused doctoral programs must coincide with an increased number of graduates to fill faculty positions and enhance the generation of nursing research. A research protocol consists of: Title of the research project Project summary Statement of the problem scientific justification Justification and use of the results final objectives, applicability Theoretical framework argumentation, possible answers, hypothesis Research objectives general and specific Methodology Type of study and general design Operational definitions operationalization Universe of study, sample selection and size, unit of analysis and observation. The pursuit of knowledge or the purposeful acquisition of understanding of a subject. A formal, systematic, and rigorous process of inquiry used by nurses to generate and test the concepts and propositions that constitute middle-range nursing theories, which are derived from or linked with a conceptual model of nursing. The need to change this career trajectory has instigated the development of baccalaureate-to-doctoral programs. A cardinal number or nine plus one. However, in order to provide incentives for early entry into doctoral programs, future nurse scientists will require continued and expanded commitment and availability of funding, such as institutional T32 , individual predoctoral F31 , and postdoctoral F32 fellowships.
Nursing Definitions
Clinical nurses drive EBP and the movement of new knowledge from the pages of nursing journals into nursing care activities. Within the total health care environment, nurses share with other health professionals and those in other sectors of public service the functions of planning, implementation, and evaluation to ensure the adequacy of the health system for promoting health, preventing illness, and caring for ill and disabled people. The containment of costs, continued problems with access to care, and efforts to develop quality care has increased the demand for nurse researchers to broaden their understanding of the research continuum to include the development of knowledge and skills in health services research. Nursing includes the promotion of health, prevention of illness, and the care of ill, disabled and dying people. The ultimate goal of research training in nursing at all levels is to strengthen the profession's contribution to enhancing the health and healthcare of individuals and populations. Please see the table of mathematical symbols for explanations of the symbols used.
What is Nursing Research
Format of a research project; identifies the approach, sampling technique, amount of control, when and how data are collected, and analysis strategies. Research-track faculty enhance the productivity of the overall research enterprise through collaborating with tenure-track faculty as well as developing their own programs of research. This type of research can be very helpful in designing new treatments and understanding how people feel during their health journey. The main goals of nursing research are to improve patient outcomes, reduce costs, and advance the nursing profession. In that nursing research is concerned with clinical problem. Why is nursing research important? Different types of research methods are used in nursing research, such as quantitative using numbers or qualitative using words. In unstructured method, own experience,trial and error are followed.
