They found significantly more pauses in the humanities departments as opposed to the natural sciences .
They sat in on the lectures of 47 undergraduate professors from 10 different departments and calculated the number and times of filled pauses and unfilled pauses .
professors found significantly more pauses in the humanities departments as opposed to the natural sciences .
They sat in on the lectures of 47 undergraduate professors from 10 different departments and calculated the number and times of filled pauses and unfilled pauses .