Over the course of your career, one of the tasks you will likely face is speaking in public. This makes some people very nervous because the audience’s attention is focused solely on you. Public speaking is something you will learn to enjoy, not to fear. It doesn’t matter if you are describing research at your master’s degree examination, teaching undergraduate students, presenting results at a conference, or (hopefully someday!) giving a speech in Stockholm when receiving that prize—there are some universal steps that you can take to make any kind of public speech better and easier.
Define your topic: The first step is to decide exactly what you want to communicate to your audience. It’s okay to be ambitious in scope, but be sure that your ideas are clearly and concisely expressed. Your ultimate goal is to be understood, so quantity of concepts is far less significant than the quality and depth of your connection with the audience.
Prepare your script: Use a topic outline to structure your talk. At the beginning, this scaffold will be based mostly on your research and the list of facts you want to communicate. Gradually, as your talk evolves, you will also need to think about how the concepts and ideas you are going to present can best be delivered to the audience.
Think visually: There is much to be said on the topic of presentation visuals, but keep in mind that images or graphs are usually preferable over words. The rule “six per six but never thirty-six” means that you can have six lines or sentences on a slide, each composed of six words or less, but you should never reach both upper limits on the same slide. Practice, practice, practice: It’s natural to be nervous before facing an audience, especially if the crowd is made up of experts in your field. You can fight your fears by becoming completely comfortable with your talk and its contents well in advance. The only way to do this is to practice frequently. This might seem tedious; but I promise it is perfectly possible to enjoy the training process. Pay attention to how much your performance improves and your confidence increases with practice.
Get advice from others: It is always a good idea to practice your presentation in front of friends and colleagues and ask them for their honest advice. Their feedback will be invaluable for polishing your performance (tone of voice, pacing, body language, etc.) and the structure of your talk. You can adjust your script based on their input.
Be yourself: You likely admire speakers who connect with the audience and make a lasting impression. Try to identify the characteristics that make this speaker so good, and then think about how you can adopt or develop these features for your own presentations. However, you should try to find YOUR personal style as an outstanding public speaker. Don’t just imitate good speakers—use them as models for how to accomplish specific goals. There is no need to practice up until the last minute before your talk. Relax and enjoy your moment in the spotlight. Remember that everyone in the audience has almost certainly been in your shoes, and they are there to see you succeed.
Antonio Benayas Hernandez (firstname.lastname@example.org) is an Eileen Iwanicki postdoctoral fellow (CIHR-BCSC) at Institut National de la Recherche Scientifique, Université du Québec, Canada. He completed his Ph.D. in Physics in the Autonomous University of Madrid, Spain. During his Ph.D. he participated in several international research projects at Heriot Watt University, UK, Federal University of Alagoas, Brazil, and University of Pittsburgh, U.S.A. He also worked for Galatea Consultores S.L. as a junior consultant for aerospace industries. His current research is focused on fluorescent nanoparticles for biomedical applications, nanothermometry and thermal imaging.