How did Professor Andrade
test whether people who doodle
are actually paying attention?

Jackie Andrade, a psychology professor at the University of Plymouth in England, designed a psychological experiment to determine whether doodling actually benefits attention and memory. In the study, an experimental group was instructed to make marks on paper while listening for information in a “mundane” phone message.

Explanation:

By asking two groups of people to do different tasks while listening to a message.

Explanation:

antonyms have opposite meanings, and so do those two words, so they are antonyms.