As I pointed out in the video, an engineering PhD degree primarily focuses on graduate level engineering research. Unlike a Bachelor degree, the PhD degree is therefore less loosely defined because each PhD student do different kinds of research. There are some well defined requirements to the PhD degree, such as:
- Graduate level courses related to your research
- Required Teaching Assistant (TA) positions
- Qualifier exams to show that you can do quality research (MUST PASS OR ELSE!)
- Thesis proposal or prospectus
- Thesis on the PhD student's research
- Dissertation (i.e. defend the thesis during a long presentation)
The reason that PhD students don't know when exactly they'll graduate is that the decision is not based on a clearly defined set of requirements. PhD students graduate when they've successfully defended their thesis in dissertations. However, it's really up to the PhD advisor and the thesis committee members to decide when PhD students are ready to defend their thesis. Because each thesis committee is different, it's impossible to predict how much effort a PhD student will need to put into writing a thesis before the committee feels the thesis is ready to be defended. The PhD student regularly communicates with his/her committee members and gives them updates on his/her research. Now, the committee members can like the research that the PhD student has done so for, or they can ask the student to redo the research or do more research.
In my case, I hope to be done in a year because that's how long my PhD advisor believes it will take me to finish my research, write my thesis, prepare my dissertation, and defend my thesis in the dissertation. This could all change as I write my thesis. I hope not because I really want to finish by this time next year.
Sincerely,
Jonathan Becker
ECE PhD Candidate
Carnegie Mellon University
Hamerschlag Hall Smoke Stack |
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