There are two places in spontaneous speech
where filler words commonly appear, Cohen explains: at the beginning (e.g. um, uh, so) and in the middle of a sentence (e.g. like, you know what I mean).
Where you see the word «filler» in a Green Thickie recipe, this is where you add this smoothie powder
Where you see the
word «
filler» in a Green Thickie recipe, this is
where you add this smoothie powder
where you add this smoothie powder mix.
Study subjects asked to «talk» their way through mazes used more verbal
fillers when confronted with mazes that could be navigated using multiple routes.33 Conversely, mazes with a single path (and fewer choices) produced fewer
fillers.34 But the maze study produced another interesting result: When study subjects were told they could use only four
words to talk their way through the maze (left, right, up, down), they began to use more verbal
fillers, even when describing simple mazes.35 Researchers posited that the «lexical suppression» created by limiting speakers to four
words triggered a stopping and starting of the speech apparatus that prevented speakers from developing a normal speech rhythm.36 Thus, while verbal
fillers are a mark of task complexity, they also appear
where, «for some other reason, the flow of speech is disrupted.»