Why Does a Child Lie to Your Face? Understand the Reasons Before You Begin to Punish.

13 May 2025
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Your child is cleverly evading the truth, but you know they are making it up…why does your child lie? Did they do it to cover up a mistake, test your boundaries, or maybe deliberately hurt you? Why do children lie to your face? A three-year-old may truly believe in a dragon under the table, but a teenager knows full well that there is none, but sometimes they deliberately say they see one…

Questions arise in parents' minds: Should a child be punished for lying, and how, so that they know what they did was wrong? What to Do When Your 11-Year-Old Lies - How to deal with a teen who lies in a way that builds connection rather than destroys the relationship?

In this article you will learn why children lie at different stages of development and how to respond to lies to build honesty and trust with your child.

Why children lie openly?

Question "Why Children Lie" has occupied the thoughts of parents for centuries…

Justyna Hermaniuk

Psychologist at the Department of Early Psychological Intervention and the Day Rehabilitation Center for Children, Institute of Mother and Child

The expert advises:

Sometimes children lie to you because they are young enough to confuse their fantasies with reality. Sometimes they want to avoid punishment, seek acceptance, experiment with boundaries, desire independence, or have wishful thinking—any of these needs of a child can become an impulse to tell lies. Sometimes a child lies to you because they are looking for attention, want to impress peers, or are trying to cope with emotions they cannot understand or name.

Although lying is basically a natural element of child development, it is worth observing it at every stage of your child's life in order to better choose the right reaction to your child telling lies.

Toddlers (2–3 years) and preschoolers (3–5 years): When a fairy tale becomes true… and the development of “theory of mind.”

In the youngest children (2-3 years old) lying is not deliberate manipulation, or rather the effect of the toddler's cognitive development, development of thinking and exploring the boundaries of what is possible (the boundary between "really" and "pretend" is still unstable). 

Between the ages of 3 and 5, children begin to understand that other people have their own thoughts and beliefs, which may differ from their own (development of the so-called "theory of mind"). This allows them to manipulate information more consciously in order to achieve specific goals, e.g. to please others.

Why small the child is lying?

  1. Fear and the desire to avoid punishment. This is one of the most common reasons: the child is afraid of your reaction – anger, shouting, reprimands, or the consequences of what he or she did. Why does a child lie?? The thinking is simple: if he denies it, he may avoid unpleasant consequences, and this is a natural defense mechanism.
  2. Shame, guilt, embarrassment. Sometimes the child lies with open eyes, because they already feel bad about what they did. Lying may be an attempt to avoid feeling even worse if they were to admit their mistake in the face of your reaction.
  3. Experimenting and checking caregivers' reactions, and by saying something that is not entirely true, children may simply be testing how you will react, thus learning about social rules and the dynamics of your communication.

  1. Mixing reality with fantasy. In younger children, “fiction” is often a form of exploration, not manipulation and lying. The story about the purple dragon that scattered the blocks is most likely simply an expression of a toddler’s vivid imagination.
  2. Wishful thinking. Why does a child lie in plain sight?, for example, that they went down the tallest slide on the playground, but you were there and you know that's not true? Sometimes a child says they did something because they imagined they did it, or they have a great desire to do something and by lying, they confuse their imagination with the reality. This is not deliberate deception, but rather a way to mentally process a big challenge or a strong desire.
Justyna Hermaniuk

Psychologist at the Department of Early Psychological Intervention and the Day Rehabilitation Center for Children, Institute of Mother and Child

The expert advises:

The key to understanding why young children lie is to understand that telling lies is most often a signal of emotions (e.g. fear, shame, excitement, desires) or experimentation, and not evidence of the child's "bad character", cunning, or parental mistakes.

Early school children (7–10 years old) and teenagers (11–18 years old): calculation, cry for attention, or fight for independence?

As children get older and develop social skills, they become more capable of lying consciously. When you are dealing with a teenager or an older child, lying may seem more calculating.

However, beneath the surface of "cynicism and malice", the motivations often remain similar to those of younger children – fear and the need to protect oneself and relationships with others (parents, peers).

Why children at this age they are lying? Motivations include:

  • Avoiding the consequences of your actions. Sometimes a child hides the truth because he or she feels shame, regrets what he or she has done, or is afraid of punishment/consequences. Why teenage the child is lying? Maybe they are trying to "score points" in your eyes, become who they would like to be, and not someone who made a mistake? Lying in the mouth of a teenager is also a tool to conceal facts from the guardian that he could condemn/punish.
  • The desire to impress peers, peer pressure, often encourage children to “bend” reality.
  • Testing boundaries and rules, finding a way to take the reins of your life into your own hands. During adolescence, teenagers naturally strive for greater independence, try to separate themselves from their parents and gain more control over their lives, and lying can become a tool to fight for themselves "on their own terms."
  • The need for privacy,avoiding embarrassment.

In teenagers, lies become more sophisticated - the child may omit certain information, give evasive answers, and even create entire alternative narratives, such as when a child lies about being beaten, even though no reliable facts indicate this.

What to do when an 11-year-old lies, how to punish a child for lying to build a relationship and reduce the likelihood of future lies?

How to talk to a teenager?

How to punish a child for lying and is punishment a good way to learn truthfulness?

When a child is untrue, many parents instinctively look for a way to react quickly. The question arises: How to punish a child for lying so that he understands that he has crossed the line?

Justyna Hermaniuk

Psychologist at the Department of Early Psychological Intervention and the Day Rehabilitation Center for Children, Institute of Mother and Child

The expert advises:

First of all, a parent needs to realize that punishing for lying often has the opposite effect—it teaches a child to better hide the truth. Why? Because if telling the truth means punishing or disappointing the parent, the child will avoid telling the truth in order to protect your bond and themselves.

So how can you more wisely punish a child for lying when they are still small, what to do when an 11-year-old lies, what can you do instead of punishment?

What to do when a child lies directly to your face, how to deal with a teenager who lies?

✅ React calmly and with curiosity:

  • When you notice that something has happened (e.g. the wall is scribbled, a school project not done despite the child's previous declaration), avoid trap questions that you know the answer to, type: Did you write on the wall? You didn't do that project though?The child will automatically deny or explode in anger.
  • Instead, name the facts you see: I see you wrote something on the wall/ that your school project isn't readyHow to Deal with a Teen Who Lies?
  • Approach the situation with curiosity: I see all the materials for the project ready on the desk, what do you need to do to start it? The wall is painted, what can we do with it?

This reaction shows that you are not looking for someone to blame, but you want to understand and possibly help rectify the situation.

✅ Focus on understanding, not accusing. When your child is older and you suspect deliberate lying, have an honest conversation once the emotions have calmed down. What to do when an 11-year-old lies? Ask what caused the child to not tell the truth and show that your goal is not to catch them red-handed but to understand and support them.

✅ Teach how to fix mistakes. Instead of fixating on the lie itself and looking for a way out, how to punish a child for lying, redirect attention to what can be done to fix the situation or do it differently next time. Your child's mistakes are a learning opportunity. Help your child think about how they can act more constructively in the future.

✅ Be a role model. How to Deal with a Teen Who Lies? As a parent, show with your daily attitude that admitting mistakes is difficult but possible, it strengthens the sense of self-worth and agency, especially if we try to fix what we "messed up".

✅ Avoid labeling. Never call a child a “liar.” It stigmatizes and makes them feel bad about themselves, which can lead to more hiding. What to do when an 11-year-old lies? Focus on the behavior (“you said something that wasn’t true”) rather than an enduring character trait (“liar!”).

✅ Emphasize unconditional acceptance. The most important message your child should receive from you is: “No matter what happens, I love you and you can count on me.” Your disappointment (which is natural) does not need to be passed on to your child as proof of their failure. Show them that your relationship is stronger than a single mistake.

Justyna Hermaniuk

Psychologist at the Department of Early Psychological Intervention and the Day Rehabilitation Center for Children, Institute of Mother and Child

The expert advises:

It is the parent who creates the space where the truth can emerge — even if it is uncomfortable. A child, even a teenager, needs to know that he or she can speak honestly without risking rejection or punishment. This often requires internal work on the part of the parent — on reactions, tone, expectations… How to deal with a teenager who lies? Instead of asking the child, "Why are you lying?" ask instead, "What can I (as a parent) do to make sure you don't avoid telling me the truth in the future?"

When the child lies that he is being beaten - what to do? 

When we hear from our own child that someone is beating them – especially when it happens in the context of school, caregivers or… family – the parent's heart starts beating faster. Sometimes from fear, sometimes from helplessness. But it is precisely in such moments that what counts the most is your reaction, not your interpretation. Is the child lying about being beaten, or telling the truth?

🔹 First of all, take care of your child's safety, even if you suspect that the child lies that he is being beaten, that what he says may not be true. Before you dismiss it as "malicious manipulation", it is always worth investigate the matter immediately and thoroughly, so as not to trivialize the real problems that the child may be struggling with. Problems with violence at school/at home (physical, but also psychological!), the child's problems with their own emotions.

Then, calmly and non-judgmentally, talk to your child about all the details of the situation: what exactly happened, was it a one-time incident, has it been going on for some time, does the child have any injuries? 

🔹 The next step is to thoroughly and honestly verify the version of events heard from the child, without judging anyone: conversation with caregivers at the kindergarten/school, possibly reviewing recordings from the facility’s monitoring system, conversation with peers who have a stake in this matter and with their parents.

What to do when the child lies that he is being beaten

When you are sure that the child is lying and is being beaten, even though in fact no one has done him any physical harm, above all do not assume bad intentions.

Justyna Hermaniuk

Psychologist at the Department of Early Psychological Intervention and the Day Rehabilitation Center for Children, Institute of Mother and Child

The expert advises:

When a child lies about being beaten, there must be some hidden need behind it – attention, space, emotional support, fear of school, problems in relationships with peers? Talk to your child honestly, without judgment, but if the matter seems serious to you, do not hesitate and ask for advice from a school psychologist, pedagogue, or a trusted child psychologist. No form of violence (physical or psychological) that a child may experience should be taken lightly!

Why does a child lie? The ultimate answer lies in the relationship.

Learning to be truthful is not a one-time conversation at the kitchen table.

Justyna Hermaniuk

Psychologist at the Department of Early Psychological Intervention and the Day Rehabilitation Center for Children, Institute of Mother and Child

The expert advises:

If you want your child to tell the truth, don't ask "how to punish a child for lying," but think about how to build a space-relationship with them in which they won't be afraid to tell the truth, whatever it may be. Remember, a school counselor or child psychologist are specialists you can seek help from when you're going through difficulties in your relationship with your child.

The child lies with his eyes wide openwhen he feels that the truth would be too heavy for him or for you to bear. What to do when an 11-year-old lies? How to deal with a teenager who lies? Build bridges first, don't find fault.

The truth, both small and great, comes where a child feels safe.

 

Author

Justyna Hermaniuk

Psychologist at the Department of Early Psychological Intervention and the Day Rehabilitation Center for Children, Institute of Mother and Child

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