New study by Emanuela Campisi (University of Catania) and Anita Slominska and Asli Ozyurek (Max Planck Institute for Psycholinguistics) reveals that Italian and Dutch adults adapt their hand gestures in remarkably similar ways when explaining new concepts to children. New study by Emanuela Campisi (University of Catania) and Anita Slominska and Asli Ozyurek (Max Planck Institute for Psycholinguistics) reveals that Italian and Dutch adults adapt their hand gestures in remarkably similar ways when explaining new concepts to children. When adults teach children something new, words are only part of the story. A new cross-cultural study shows that adults from different cultures instinctively modify their gestures in similar ways to help children learn, suggesting that spontaneous human teaching may rely on a shared, deeply rooted communicative strategy.…