What is Positive Reinforcement?
Positive reinforcement involves adding something
pleasant or rewarding after a desired behaviour occurs,
making that behaviour more likely to happen again in the
future.
This reward can be anything that the individual finds
meaningful, such as praise, appreciation, privileges, or
tangible rewards. Over time, the person begins to associate
the behaviour with positive outcomes, increasing the
likelihood of repeating it.
Examples:
• Praising a child for completing homework on time.
• Giving an employee recognition for excellent
performance.
• Rewarding a patient for following their treatment plan.
The goal of positive reinforcement is to strengthen and
encourage the desired behaviour.
What is Punishment?
Punishment involves introducing an unpleasant
consequence or removing something desirable after an
unwanted behaviour occurs to reduce the chances of that
behaviour happening again.
Punishment can be useful in discouraging behaviours that
are harmful, unsafe, or inappropriate. However, while it
may reduce the behaviour temporarily, it does not always
help the individual learn what behaviour is expected
instead.
Examples:
• Taking away screen time when a child breaks rules.
• Issuing a warning for repeated lateness at work.
• Assigning extra tasks for disruptive classroom
behaviour.
The goal of punishment is to decrease or stop undesirable
behaviour.
Which Works Better?
Research in behavioural psychology suggests that positive
reinforcement is generally more effective for long-term
behaviour change. People are more likely to repeat
behaviours that make them feel successful, appreciated, or
rewarded.
Punishment, on the other hand, may stop a behaviour in the
moment but often works only as long as the consequence is
present. Once the punishment is removed, the behaviour
may return if healthier alternatives have not been taught.
This is why many psychologists, educators, and behaviour
therapists recommend focusing on reinforcing the
behaviours we want to see rather than only punishing the
behaviours we want to stop.
