Research Design

Research design also utilizes the expertise of professional statisticians. Before you can accurately assess data gathered from a study, for instance, you must first make sure that your study's design is appropriate and correct for your purpose. To ensure valid statistics, and usable statistics, appropriate research design becomes imperative.

For those corporations, individuals, or agencies on a budget, a statistician can recommend the most cost-effective methods for use. Additionally, statisticians can design research methods, as well as deciding which analytical tools to utilize. By consulting with a statistician before conducting a study, you can ensure that the results will be sound and relevant.

How Statisticians Conduct Research Design

Of course, as you hire a professional statistician for research design, you will want to have a clear idea of what you intend to accomplish by this study. More specifically, which questions do you hope to have answers to at the study's end? By approaching a statistician with these goals, you can prevent lengthy, costly, or faulty data analysis from the start.

In this manner, the field of research design specifically addresses these goals (or questions) at the outset of the process. Your statistician can help you decide whether to impart qualitative or quantitative design in crafting your study. Other factors include the "universe" you will study, the acquisition of an appropriate sample, and a "power analysis" to assess the number of significant responses, to ensure they are adequate. Finally, statisticians outline the data gathering process, and perform checks and tests on the wording of verbal or written questionnaires.