Such a prize would be a strong incentive to win.
Like anyone else, their personal interests provide strong incentives to learn.
Each level offers something different, giving you a strong incentive to continue playing.
Then, she says, the specialists had a strong financial incentive to keep it going.
People in other countries have a very strong incentive to learn English.
"There really is a strong political incentive to try to do business differently."
Doctors have strong financial incentives to do more rather than less.
The students just over 70, on the other hand, would have a strong incentive to study and concentrate while taking the test.
But he would have had a strong incentive to stay.
They therefore had strong incentive to make sure that kind of information never left the planet.