Select the correct answer.
Read this sentence from paragraph 3.
"More and more of a pilot's job was being done by automated programs, and researchers were becoming concerned that
pilots, being less engaged, would have trouble maintaining focus."
Which detail from the passage supports the idea that engagement and focus are connected?
O A.
"The glasses would darken as the user became distracted, providing a real-time incentive to stay focused."
(paragraph 7)
OB. "And because they're choosing, they're more engaged and having a more successful outcome." (paragraph
11)
OC. "But Greco said the core customer base will be home users who struggle with attention disorders or just want
to improve their concentration." (paragraph 17)
OD. "The SMART BrainGames system, released in 2003, made it harder to control the play as the user's attention
wandered." (paragraph 6)