You (hopefully) already have an interest in some subject-matter or area within your field, but you'll need to transform that interest into a dissertation topic which isn't easy! So how to do we develop our interests into a viable dissertation topic?
The book Demystifying Dissertation Writing suggests considering these questions:
- How does this work relate to my professional mission?
- Is there a recent dissertation written on the topic? (If so, this may cause you to shift or change your topic based on the focus of the dissertation.)
- Is there someone in my department with whom I could work on a project within this field?
- Would this topic motivate me for the duration of working on a dissertation?
- Would pursuing this topic serve as a stepping stone to the next phase in my academic or professional career?
- Do I have the resources to complete this dissertation topic within a reasonable time frame? (p.39)
The best way to develop your topic is to join the conversation by reading the literature (See Critical Academic Reading) and discussing ideas with your advisor, faculty, and classmates.