Praising effort vs intelligence: how to praise a child

By James editorial team, Golan Europe S.L. · Published 1 November 2026 · 7 min read

Praise what your child did, not what they are. "You kept going when it got hard" helps more than "You're so clever". In well-known studies, children praised for intelligence coped worse after failure than children praised for effort. Be specific and honest, notice the strategy as well as the effort, and treat mistakes and bad marks as useful information about what to try next.

What the famous study actually found

In 1998, psychologists Claudia Mueller and Carol Dweck published six studies with children in the fifth grade, around age 10 or 11 (Year 6 in England)^[1]. Children worked on a set of problems. Afterwards, some were praised for their intelligence, along the lines of "You must be smart at this". Others were praised for their effort: "You must have worked hard."

Then the children met harder problems that they could not do well. This is where the two groups split apart.

Compared with children praised for effort, those praised for intelligence^[1]:

• cared more about looking good than about learning something new
• gave up sooner after failing
• enjoyed the task less
• were more likely to blame a lack of ability
• did worse on the problems that came next

The children praised for intelligence were also more likely to describe intelligence as fixed, something you either have or don't. Children praised for effort were more likely to see it as something that can grow^[1].

It is worth being modest about this. These were careful experiments, but they were done with one age group, in a research setting. They do not prove that one comment at home changes a child for life. What they do show is a pattern worth taking seriously: praise for "being smart" can make failure feel like proof you are not.

Why "You're so clever" can backfire

Think about the message from the child's side. If I get praise because I am clever, then a hard task is a risk. Struggling might mean I'm not clever after all.

So a child may start to:

• choose easy tasks they know they can do
• hide mistakes or avoid showing work
• feel crushed by one bad mark
• say "I'm just bad at maths" and stop trying

None of this is your fault, and "you're clever" is not a terrible thing to say. Most parents say it out of love. The point is that other kinds of praise give a child something more useful to hold on to when things go wrong.

What to praise instead: the process

Researchers often call this process praise. It names what the child did: the effort, the strategy, the choices, the way they improved. These are things a child can repeat next time.

Some examples:

• Effort: "You worked on that for a long time without giving up."
• Strategy: "Drawing a picture of the problem was a smart way to start."
• Improvement: "Last week you got three of these right. Today you got seven."
• Choices: "You picked the harder book. That was brave."
• Asking for help: "Good idea to ask when you got stuck."
• Checking: "You noticed that mistake yourself. Well spotted."

Notice that "smart" can still appear, but it describes the method, not the child.

Effort alone is not enough, though. Praising effort when a child keeps using a method that does not work can leave them stuck. "You tried really hard" is kind. "You tried really hard. Shall we look for another way?" is more helpful.

Make praise specific, not empty

General praise is easy: "Good job!", "Brilliant!", "Well done!". It is not harmful, but it does not tell the child much.

A well-known review of research on feedback, by John Hattie and Helen Timperley, found that feedback is one of the strongest influences on learning, but its effect can be either positive or negative. It depends on the type of feedback and how it is given^[2]. The authors describe feedback aimed at the task and the process as more useful than praise aimed at the person, which tells the learner little about how to do better^[2].

So make praise:

• Specific. Say what exactly was good. "Your opening sentence made me want to read on."
• Honest. Children can tell when praise is fake. If the work was rushed, do not call it amazing.
• About something they control. Effort, strategy, care, practice.
• Not too frequent. Praise for every tiny thing loses meaning. Save it for real effort or progress.

A simple test: could your child use your praise to do better next time? If yes, it is good praise.

Mistakes are information, not a verdict

Children who fear mistakes often learn less, because they avoid the hard bits. You can help by treating a mistake as a clue.

Try saying:

• "Interesting. What made you think that?"
• "Which step went wrong? Let's find it."
• "Now we know what to practise."
• "Everyone gets this wrong at first."

Teachers do this too. Barak Rosenshine, who summarised research on effective teaching, noted that good teachers expect common errors and warn students about them, and that checking students' answers shows what needs teaching again^[3]. A wrong answer is how a teacher, or a parent, knows where to help.

You can model this yourself. When you make a mistake, say it out loud: "Oops, I burned the toast. Next time I'll use a lower setting." It shows that grown-ups get things wrong and fix them.

What to say after a bad mark

This is where praise really matters. A bad test result can feel huge to a child. Your first words will stay with them.

Start with the feeling. "You look disappointed. That's OK."

Avoid labels. Skip "You're just not a maths person" and also "Don't worry, you're still clever." Both point at fixed ability.

Get curious, together.

• "Which questions felt hardest?"
• "How did you get ready for this test?"
• "What could you try differently next time?"

Make a small plan. One or two concrete steps, not a lecture. For example, practising with a few questions each day instead of reading notes the night before.

Tests themselves can help learning. In one experiment, students who practised by recalling what they had read remembered more a week later than students who simply reread it, even though rereading made them feel more confident^[4]. So a test is not just a judgment. It is also practice. Our guide on the best way for kids to study for a test has a simple plan.

If marks stay low across subjects or your child seems very worried about school, talk to their teacher.

Putting it into daily life

You do not need a script. A few habits are enough:

1. Notice the work, not the result. "You checked every answer before you handed it in."
2. Ask before you praise. "Which part are you proudest of?" lets the child judge their own work.
3. Praise effort that leads somewhere. Link effort to strategy and progress.
4. Keep "clever" for methods. "That was a clever way to solve it."
5. Stay calm about mistakes. Your face says as much as your words.

Homework time is a good place to practise all of this. See our guide on how to help your child with homework without giving the answer.

Some children also use an AI helper. James, for example, is designed to help children work things out rather than give them the answer, and to praise their effort. Whatever tool your child uses, the words they hear at home matter most.

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