In the Case for this module, you will be reviewing numerous readings relating to different kinds of studies and how they are structured, the relationship between research questions and study design, and the constraints on research posed by different kinds of designs. You will then be asked to review your study and your research questions in light of this material, and to select and describe an appropriate study design that you believe will help you answer the research questions you have posed. This will constitute the first section of your project methodology.