What you have to do?

There are four demonstrations with words. In each, you will be asked to pay attention to the word you hear the person in the screen say. Each word is repeated 6 times: The first 3 times you will be asked to hear the word while watching the video normally (audio-visual condition) and the next 3 to hear the word again but with your eyes closed (audio-only condition). You will realize that you *hear* different words depending on whether you *see* the speaker or not. There are 3 words in Spanish and 1 in English. At the end of the clip, we try the effect with a whole sentence, but the result is more modest, since the dubbing procedure is very challenging.