The debate about digital textbooks (etextbooks) and whether they will replace their physical counterparts continues this week with recent findings from the University of Washington. Their study showed that roughly 25% of students who were given free versions of etextbooks still purchased a physical copy of the same book.

“These are people who aren’t supposed to remember what it’s like to even smell books,” said Naomi S. Baron, an American University linguist who studies digital communication. “It’s quite astounding.”