Research Study

Research study design is a framework, or the set of methods and procedures used to collect and analyze data on variables specified in a particular research problem.Research study designs are of many types, each with its advantages and limitations. The type of study design used to answer a particular research question is determined by the nature of question, the goal of research, and the availability of resources. Since the design of a study can affect the validity of its results, it is important to understand the different types of study designs and their strengths and limitations.