The systematic and logical preparation that guides the research is known as a research design. the design research from translating a general scientific model into a varied research problem. But in practice most of the basis, it is just a plan of study. The research design can either be formal or informal.
“It constitutes the blueprint for the collection, measurement, and analysis of data” - Philips Bernard S
It “provides a systematic plan of procedure for the researcher to follow” -Best John N
“The design research from controlling general scientific model into varied research procedure”- P.V. Young
“A research design is “the program that guides the investigator in the process of collecting, analysis and interpreting observations”. – David and Shava
A research design takes into account a number of important factors, including:
What is the principal inquiry?
What subject material is being studied?
How many subjects will be enrolled?
How will these folks be chosen?
What procedures and strategies will be applied to gather information from them?
It is a plan that specifies the objectives of the study and the hypothesis to be tested.
It is an outline that specifies the sources and types of information relevant to the research question.
It is a blueprint specifying the methods to be adopted for gathering and analysis of data.
It is a scheme defining the procedure involved in a research process.