Decoding the PhD Thesis Defence: Insider Tips
Have you ever wondered what goes on in the minds of PhD examiners during a thesis defence? Well, let me take you on a journey. In 2019, I was nervously defending my own thesis, and fast forward to 2023, I found myself on the other side of the table as an examiner. From my experiences on both sides, I've come to realise that while each viva is unique, there are overarching categories that examiners are particularly interested in.
One thing that many students find hard to grasp is that the thesis examination is more of a discussion than an exam. Examiners can already see the work you've produced from your thesis; they're more interested in discussing your findings, understanding the reasons behind your methodology, and exploring your learnings rather than simply determining right and wrong.
1. Does your work warrant a PhD?
Your examiners want to know if your research is PhD-worthy. This is perhaps the most fundamental question they’ll be contemplating when reading your thesis. Showcasing the significance and impact of your work is key. Aim to demonstrate that your research makes a substantial contribution to your field, pushing the boundaries of knowledge and innovation. Your defence should leave no doubt that your work is deserving of the highest academic recognition.
2. Demonstrating a deep understanding of the topic area:
Your examiners aren't just interested in your specific research; they want to see that you have a comprehensive understanding of the broader topic area. It's not enough to be laser-focused on your PhD work; you need to show awareness of the wider context and how your research fits into it. Be prepared to discuss not only your own contributions but also how they relate to existing knowledge and ongoing conversations in your field. This demonstrates your expertise and positions you as a well-rounded scholar.
3. Methods savvy:
Examiners want to see that you're not just committed to one methodological approach, but that you're aware of various methodologies and their strengths and weaknesses. Being able to discuss different approaches and justify your chosen method showcases your methodological rigour and flexibility as a researcher.
4. Reporting findings – the good, the bad, the ugly:
Examiners value honesty and transparency in reporting findings. Accurately present your results, even if they don't align with your initial hypotheses Acknowledging negative findings demonstrates your commitment to rigorous research and highlights your learning journey as a scholar.
5. Thinking beyond the PhD bubble:
Your thesis defence is an opportunity to show that you're ready for the next level. Examiners want to see that you're thinking beyond the confines of academia and considering the real-world implications of your research. How does your work contribute to solving real-world problems or advancing industry practices? Being able to articulate the practical applications of your research demonstrates your readiness to make an impact beyond the academic sphere.
Take home message:
As you gear up for your defence, keep in mind that it's about more than just showcasing your PhD research. Use this opportunity to engage in meaningful discussions that highlight the depth of your understanding, the real-world impact of your research, and most importantly, your evolution as a scholar/researcher throughout the PhD journey. Approach your defence with confidence, knowing that you are the expert, given you have dedicated years of your life to this endeavour.
