Games use random rewards to keep players interested and excited. Getting a prize at unexpected times, like from loot boxes or daily login bonuses, often makes people want to keep playing. Game ...

Have you ever tried to change your child’s behavior by offering him a reward? Offered dessert if your child would just sit still and eat her dinner? Offered a toy if he would willingly go to his ...

Many of us think of exercise as something we need to bribe ourselves to do. But maybe we’ve got it all wrong. Enjoyable exercise can be intrinsically rewarding, just like tasty food is, according to a ...