A research question is a statement that defines what is to be studied. It is the core of the research project, study, or literature review. Your research question focuses the study, determines the methodology, and guides all stages of inquiry, analysis, and reporting.

Example:

How have modern adaptations of Shakespeare’s Othello dealt with the theme of racism through casting, staging and allusion to contemporary events?

Your research question should...

• Be focused 
• Identify the problem you're writing about
• Establish significance