Extrinsic motivation is reward-driven behavior. It's a type of operant conditioning. ... In extrinsic motivation, rewards or other incentives — like praise, fame, or money — are used as motivation for specific activities. Unlike intrinsic motivation, external factors drive this form of motivation.
As Edna seated herself at table with them she thought, "Better a dinner of herbs," though it did not take her long to discover that it was no dinner of herbs, but a delicious repast, simple, choice, and in every way satisfying.
