When people use hand gestures that visually represent what they’re saying, listeners see them as more clear, competent, and ...

Have you participated in any of those PowerPoint parties that have been popping up in the last couple of years? You know, where a group of friends put together a presentation about some silly topic or ...

The best TED Talks seem almost effortless—polished, engaging, and unforgettable. But behind every memorable presentation is a set of carefully crafted techniques that the best speakers use to hold ...

Back in 1978, historian and leadership guru James MacGregor Burns said, “Leadership is one of the most observed and least understood phenomena on earth.” While that assessment of leadership may have ...