Pitch (3) spectacle (2) information (2) discours (2) alignement (2) States (2) Speech (2) Science (2) Orators (2) Lecturers (2) Head (2) Gesture (2) French (2) Evidence (2) Use (2) Speakers (2) States (2) Intonation (2) puits (1) étable (1) science (1) recherche (1) traitement (1) traitement de l'image (1) expérience scientifique (1) ordre (1) Development (1) Context (1) Language (1) Children's use (1)