Final answer:
Intrinsic rewards come from within the individual, such as the feeling of accomplishment. Extrinsic rewards come from outside the individual, such as money or praise.
Step-by-step explanation:
Intrinsic and extrinsic rewards are types of motivation that influence behavior. Intrinsic rewards come from within the individual and are derived from the internal satisfaction and enjoyment of performing a task or activity. An example of an intrinsic reward is the feeling of accomplishment after completing a challenging puzzle.
Extrinsic rewards, on the other hand, come from outside the individual and are provided by external sources. These rewards are typically tangible and include things like money, trophies, or praise. An example of an extrinsic reward is receiving a certificate of achievement for a job well done.