The Science of Sounding Smart, by Juliana Schroeder and Nicholas Epley, HBR
Rich Hua stashed this in Communication
Speak out loud, not just in written form.
When you’re trying to convey the quality of your mind to your boss, or to a company that’s considering you for a job, your best ally may be your own voice.
Although some people may assume that their ideas and intellect would come across much better in written form, it turns out that using your voice can make you sound smarter.
This insight comes out of our broader research investigating how people discern what’s going on in others’ minds despite the fundamental human inability to directly observe another’s thoughts, beliefs, or motivations. We’ve learned that spoken language is a highly effective tool for this. It’s the communication form that most clearly reveals not only what people are thinking but also their thinking ability.