Positive reinforcement
Definition
Positive reinforcement is adding something motivating — praise, a token, a preferred activity — immediately after a desired behaviour, which makes that behaviour more likely to happen again.
Positive reinforcement focuses on encouraging the actions you want to see, rather than punishing the ones you don’t. Timing matters: the reward should follow the action closely so the connection is clear.
It’s the principle behind first-then structures and token economies. Used consistently and kindly, it builds motivation and confidence.