Positive Reinforcement: What It Is and How to Use It

What is positive reinforcement? Get clear examples and learn how to use it well with kids, at work, and even in your relationships.

Think again if you think positive reinforcement is just for children and dogs. Positive reinforcement is a tool that can shift the way you interact with everyone around you, including yourself.

What Is Positive Reinforcement?

Positive reinforcement is the addition of a rewarding stimulus after a behavior to make that behavior more likely to happen again. It’s one of four contingencies in operant conditioning, the branch of behavioral psychology that studies how consequences shape what people and animals do.

Starting in the 1930s, psychologist B.F. Skinner ran a now-famous series of experiments showing that rats and pigeons would repeat a behavior, like pecking a disc or turning in a circle, whenever that behavior got rewarded.

Sure, you’re a little more complicated than a pigeon.

But the same basic principle gives you a surprisingly powerful framework for shaping behavior. Hand a child a cookie for finishing dinner. Give an employee a bonus for great work. Both are positive reinforcement, doing exactly the same job.

What’s the Goal of Positive Reinforcement?

It depends. The goal shifts with the situation and the person in front of you, but it usually lands in one of these buckets:

• Coaching and work: increasing motivation
• Relationships: setting boundaries
• Yourself: building confidence and a growth mindset
• Children: teaching choices and consequences, and instilling confidence

Positive vs. Negative Reinforcement

The difference between positive and negative reinforcement is simply whether you add a stimulus (positive) or take one away (negative) to encourage a behavior. Negative reinforcement takes away something unpleasant, and the behavior it’s attached to goes up. That’s what makes it reinforcement rather than punishment, even though people mix the two up constantly.

Think of “positive” and “negative” here as math signs. Positive means adding something, negative means taking something away.

Positive reinforcement examples (adding a stimulus):

• A teacher promises 10 minutes of extra computer time to students who turn in their homework each week. Added stimulus: computer time. Behavior reinforced: completing homework.
• A manager announces a bonus for the first person to hit the monthly quota. Added stimulus: a bonus. Behavior reinforced: hitting the quota.

Negative reinforcement examples (removing a stimulus):

• Your car beeps until you fasten your seatbelt, so you buckle up to make the annoying sound stop. Removed stimulus: the beeping. Behavior reinforced: buckling your seatbelt.
• A largely absent manager only shows up to criticize when the team misses quota, so the team works to make the criticism go away. Removed stimulus: the criticism. Behavior reinforced: meeting quota. (Not a healthy dynamic, but a real example of how reinforcement can happen unintentionally.)

Positive vs. Negative Punishment

Punishment works in the opposite direction. It discourages a behavior.

Same math rule applies: “positive” still means adding, “negative” still means taking away. Positive punishment adds something unpleasant. Negative punishment takes away something the person wants.

Positive punishment (adding a stimulus to reduce a behavior):

• Students skip homework, so the teacher assigns an extra research project. Added stimulus: more work.
• Employees miss quota, so the manager increases their workload. Added stimulus: heavier workload.

Negative punishment (removing a stimulus to reduce a behavior):

• Students skip homework, so the teacher removes computer privileges until everyone turns it in. Removed stimulus: computer time.
• Employees miss quota, so the manager closes the break room until numbers improve. Removed stimulus: break-room access.

Positive Reinforcement 101

Ready to actually use this? A few things to keep in your back pocket before you start:

1. Understand what the other person actually values. Rewarding a child with screen time is useless if they would rather be outside. And not every employee is motivated by money.
2. Change the reward periodically to avoid satiation. Satiation is when a reward stops being motivating because the person has simply had enough of it. The fifth cookie is a lot less exciting than the first.
3. Keep it supportive. The goal is to encourage and motivate, never to control. The test is whose interest it serves: reinforcement helps the other person get better at something they actually want, while manipulation borrows the same tools to buy compliance you want.
4. Be consistent. Consistency is what actually teaches the behavior. Rewarding someone who has not met the goal quietly teaches them to expect the reward no matter what they do.

The 5 Types of Reinforcers

So what counts as a reward? More than you’d think.

The reward that works is the one that fits the person. A kid may light up over a gold star and shrug at candy; an employee may shrug at a gift card and glow when you say their idea was the smart one in the room.

Applied behavior analysts often sort reinforcers into five types. The tangible ones, stickers and treats, are the easiest to reach for and aren’t always the most effective:

• Natural reinforcers occur on their own, like the social acceptance or genuine attention that follows a behavior.
• Social reinforcers are verbal, written, or nonverbal expressions of praise and approval.
• Activity reinforcers are a chosen activity, like a game or extra screen time.
• Tangible reinforcers are physical rewards: stickers, treats, prizes.
• Token reinforcers are points or tokens collected toward a reward; for kids, even the collecting can feel rewarding.

Important note: Some researchers discourage using food as a reward for children because of its potential effect on eating behavior later in life, and one study with autistic children found combined sensory reinforcers worked better than food over time. Food is easy, but it can be both less effective and more harmful, so give it a second thought before you reach for the candy jar.

Schedules: How Often to Reinforce

How often a reward arrives changes how strongly the behavior sticks. There are four schedules, two built on time and two built on the number of actions:

• Fixed interval: the reward comes at a set time, like the end of each day.
• Variable interval: the timing varies, sometimes daily, sometimes weekly.
• Fixed ratio: the reward comes after a set number of actions (say, every third sale).
• Variable ratio: the reward comes after an unpredictable number of actions. This is the most powerful and hardest to extinguish, and it is exactly the schedule that makes gambling so compelling.

A few quick illustrations:

• Fixed interval: You reward yourself with takeout every Sunday after balancing your budget.
• Variable interval: A secret shopper visits at unpredictable times; great service earns a bonus.
• Fixed ratio: Your child earns an extra hour of game time after taking out the trash five times.
• Variable ratio: A salesperson never knows which call will land a deal, so the unpredictable payoff keeps them dialing, the same schedule that keeps people pulling a slot-machine lever.

Whatever schedule you choose, make your praise specific.

Pro Tip: “I can always count on you to set the table, thank you” beats a vague “good job” every single time. Pair it with eye contact and a real smile, and you’ve made it stronger still.

How to Use Positive Reinforcement at Work

Perks and bonuses are nice, but if you actually want to reinforce a happy workplace, three things tend to matter more:

1. Trust. Give people autonomy and you reinforce initiative and creative thinking.
2. Fairness. Pay equity and fair practices reinforce everyone’s effort and build loyalty.
3. Listening. Genuinely weighing people’s ideas reinforces their performance. Ignore those ideas, and you’ve just told them you don’t value them.

A review of positive reinforcement and employee performance found that reinforcement is positively linked to performance and that the major motivators include pay, good conditions, promotion, challenging work, job security, and appreciation for work done. The same review notes that while money motivates strongly, the studies it surveys suggest financial incentives tend to produce shorter-lived change than non-monetary recognition does.

How to Use Positive Reinforcement with Children

With kids, frame all of this as choices and consequences: teaching a child that choices carry consequences hands them the autonomy to decide for themselves, and that’s the thing that actually prepares them for the world.

Reinforce effort and confidence alongside outcomes. If your kid is struggling, keep praising the trying while they’re still short of the target. Help them swap “I can’t do this” for “I can’t do this yet.” A new skill or habit takes time, for kids just as much as for adults, so stay patient.

A caution: When a child shows ongoing harmful or difficult behavior, look for the cause first. When kids lie, for instance, there’s usually a real motivation underneath, sometimes as silly as liking the taste of the medicine they faked a headache to get. A sticker chart won’t help much if something deeper is going on.

Don’t let reinforcement slide into conditional love, which quietly teaches a child that their worth depends on meeting your conditions. That’s a heavy lesson for a small person to carry.

A Few Rules of Thumb

• If a reward isn’t working, find a stimulus that better fits the child.
• Specific praise beats vague praise (“good job”), and food is often a poor choice.
• Consistency is essential.
• Fade the reinforcement over time so the child doesn’t become dependent on it.

How to Use Positive Reinforcement on Yourself

You can use this on your own inner voice too.

Think of the last time you talked yourself out of something before you even tried. That sour little narrator in your head? It responds to reinforcement just like everyone else does.

Whatever obstacle you’re staring down, you can train yourself to answer it with encouragement instead of criticism and defeat. Here’s how:

1. Think of something you want to do but believe you can’t.
2. Notice your inner critic, and notice how it feels in your body.
3. Deliberately swap that critical voice for one of acceptance and accomplishment.
4. Replace the negative words with words of confidence and success, and accept them as true.

More Ways to Use Positive Reinforcement

How you behave is constantly reinforcing something. But what are you reinforcing?

Are you teaching people to respect you, or to take advantage of you? Are you reinforcing trust in your relationships, or quietly reinforcing suspicion?

Used on purpose, positive reinforcement is a way to set boundaries for kindness, goodness, and growth.

In dating:

• When your partner is affectionate, reciprocate with warm physical contact.
• Tell a new person you prefer calls to texts, then warmly affirm them when they call.
• When your partner does something thoughtful, make eye contact and express genuine gratitude.
• Mirror a date’s positive, attentive energy.

In families:

• When a usually-critical relative is pleasant, give them your focused, warm attention.
• Thank your daughter for doing the dishes every night, and reward her by taking a turn yourself.
• High-five your son when he brushes his teeth without being asked.
• When a parent opens up emotionally, listen closely and say, “It means a lot when you share that with me.”

In sports and coaching:

• A team using safe spotting technique earns both praise and a lighter set of lunges.
• Instead of yelling at a struggling runner, run the last stretch alongside them.
• Affirm specific progress: “You’re keeping the ball much closer now, can you feel the difference?”

With neighbors:

• A neighbor watches your house while you travel, so you offer to mow their lawn.
• “The bushes look great!” with a smile reinforces the neighbor who trimmed the overhang.
• Tell the kid next door, “You’re doing a great job looking both ways before you cross.”

What Operant Conditioning Has to Do With It

So where does all this come from?

Positive reinforcement is one method within operant conditioning, the use of rewards and consequences to shape behavior. The whole approach comes from the law of effect, which Edward Thorndike proposed in 1911. Responses that produce a satisfying effect become more likely to recur, while responses that produce a discomforting effect become less likely.

4 Books to Go Deeper

Want to keep pulling this thread? Start here:

• Bringing Out the Best in People by Aubrey Daniels. Applies behavioral science to the workplace and argues positive reinforcement gives anyone the power to change behavior.
• Captivate: The Science of Succeeding with People by Vanessa Van Edwards. A deeper look at what drives human behavior, with practical systems to boost your people skills.
• Train Your Dog Positively by Victoria Stilwell. A reward-based approach to understanding and training your dog.
• The Growth Mindset Coach by Annie Brock. A month-by-month handbook for teachers building a growth mindset in their students.

Positive Reinforcement Takeaways

A few things to do with this, starting today:

1. Find out what the person actually wants before you reward anyone. Watch what they pick when nobody’s directing them, then reward with that.
2. Name the behavior in your praise. “Thanks for setting the table without being asked” gives someone something specific to repeat; “good job” gives them nothing.
3. Pick a schedule and hold it for two weeks. Consistency is what teaches the behavior, so changing the rules midway undoes the lesson.
4. Audit one relationship this week for what you’re reinforcing by accident. If you only reply to your team when something goes wrong, you’ve taught them to bring you problems.
5. Fade the reward as the behavior sticks and let the natural payoff take over, so nobody ends up dependent on the sticker.

So what’s next? Connecting with the people you’re reinforcing, because none of this works without trust underneath it. Vanessa Van Edwards and Dr. Paul Zak break down the science of trust and connection, and you can learn to build trust with anyone: