Harvard cognitive scientist Stephen M. Kosslyn, who studies how brains process images, wants to improve the world with his cutting-edge research. And he’s starting with four ways to make your ...

This second part of a three-part series offers tips on how to strengthen your speeches. 1. “Powerpoint Is Evil;” start your presentation with pencil and paper. OK, maybe it’s not quite evil. Starting ...

Almost all presentations (PowerPoint or otherwise) entail a presenter talking while displaying slides full of words. The idea is that the words on the screen support the words being spoken, thereby ...

Want a sales presentation that actually help you sell? I recently had a conversation with Harvard psychology professor Stephen M. Kosslyn, who's taken latest scientific research on perception, memory ...

This first part of a three-part series covers common problems that can weaken presentations. “That was … interesting … but I didn’t understand her hypothesis,” a statistician comments, making his way ...

PowerPoint presentations have achieved a reputation for leaving their audiences more confused than when they started, but that hasn’t hindered their widespread adoption in the business and academic ...