When people talk face to face, they don’t rely on words alone. They move their hands, raise their eyebrows, or nod to help express what they mean. These gestures often carry meaning and help listeners ...

In face-to-face conversations, speakers use hand movements to signal meaning. But do listeners actually use these gestures to predict what someone might say next? In a study using virtual avatars, ...

Hand movements are often treated as a nervous tic to be suppressed, but a growing body of research suggests they are one of the most powerful tools a speaker has. Across lab experiments, large-scale ...