TED-Ed recently published a new video that addresses the question of why we say “like” and other filler words in our conversations. The video is full of interesting pieces of information about why we use filler words and how they can serve a purpose in conversations. For example, saying “like” is often serving the same purpose as an “um” in conversation. Another neat thing I learned from the video is that a filled pause can help toddlers identify uncommon or new words. The video is titled Why Do We, Like, Hesitate When We, Um, Speak? and you can see it with its associated lesson on this TED-Ed page.