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A research design typically outlines the theories and models underlying a project; the research question (s) of a project; a strategy for gathering data and information; and a strategy for producing answers from the data. [ 1] A strong research design yields valid answers to research questions while weak designs yield unreliable, imprecise or ...
The research room at the New York Public Library, an example of secondary research in progress Maurice Hilleman, the preeminent vaccinologist of the 20th century, is credited with saving more lives than any other scientist in that time. [36] The goal of the research process is to produce new knowledge or deepen understanding of a topic or issue.
Basic research, also called pure research, fundamental research, basic science, or pure science, is a type of scientific research with the aim of improving scientific theories for better understanding and prediction of natural or other phenomena. [ 1] In contrast, applied research uses scientific theories to develop technology or techniques ...
Quantitative research using statistical methods starts with the collection of data, based on the hypothesis or theory. Usually a big sample of data is collected – this would require verification, validation and recording before the analysis can take place. Software packages such as SPSS and R are typically used for this purpose. Causal ...
A scientist gathering data for her research. Empirical research is research using empirical evidence. It is also a way of gaining knowledge by means of direct and indirect observation or experience. Empiricism values some research more than other kinds. Empirical evidence (the record of one's direct observations or experiences) can be analyzed ...
Comparative research is a research methodology in the social sciences exemplified in cross-cultural or comparative studies that aims to make comparisons across different countries or cultures. A major problem in comparative research is that the data sets in different countries may define categories differently (for example by using different ...
Exploratory research can add quality and insightful information to a study, and is vital to a study. It allows for the researcher to be creative in order to gain the most insight on a subject. Next, an outside audience will be used for this research, so it is a good opportunity for the researcher to know what works or what is not a productive ...
Human subject research is systematic, scientific investigation that can be either interventional (a "trial") or observational (no "test article") and involves human beings as research subjects, commonly known as test subjects. Human subject research can be either medical (clinical) research or non-medical (e.g., social science) research. [ 1]