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Timeout Chairs: Are They Safe? A Guide to Safe Discipline Based on Latest Research
Min Jung KwonShare
Do time-outs or thinking chairs really work?
Are there any side effects?
I'll explain everything about timeout, a topic that parents often worry about, from an expert's perspective and based on recent research. Furthermore, having recently gained extensive experience using PCIT with children with ADHD, I'll also share how to apply it to children with ADHD.
If I make the child sit on the timeout chair, won't it leave a scar on his/her heart?

This is the most common question parents ask about time-out. Many worry, "Is it really effective?" and "Is it emotionally harmful to my child?"
However, time-out is not a punishment; it's a brief pause that allows the child to stop their behavior and the parent to process their emotions. This time can be a starting point for fostering a child's autonomy and self-regulation.
Today, we'll explore the proper use of timeouts (if you're unsure, ask a professional!) and, based on the latest research, how this approach can help your child.
What is a timeout?
A time-out is literally a "cessation of reinforcement." When a child exhibits inappropriate behavior, instead of immediately disciplining them, it's a way to give them a moment to pause and reflect in a quiet space (e.g., a thinking chair, a corner near a wall, etc.).
- It is carried out in a space without stimuli such as play, TV, and food.
- It is important to calmly guide and have a positive "Time-In" after the end.
Time-out is a structured disciplinary method that guides children through time to process their emotions and review rules , rather than isolating or humiliating them ( Woodfield, Brodd & Hetrick, 2021 ).
Why do experts recommend time outs?
The American Academy of Pediatrics (AAP), the CDC, and others recommend time-out as “ a scientifically validated discipline strategy that can be used as an alternative to physical punishment .”
📍 Main effects:
1) Reduction in aggression and disobedience
2) Improved emotional regulation skills
3) Providing emotional stability time for both parents and children.
4) Establishing a consistent disciplinary attitude
However, all of these effects only occur when used correctly . Using the wrong approach (excessive time, isolation, emotional speech, etc.) can actually cause resentment.
What parents worry about most
“Wouldn’t time-out be emotionally harmful to children?”
“I’m worried that you might feel unloved.”
“I don’t think it’s effective because I keep making them sit down over and over again.”
It's a legitimate concern. Many parents hesitate to try time-outs, fearing mixed emotions or a sense of distance between themselves and their children .
But when used correctly, time-outs can be a powerful tool for helping children learn the vital life lesson of "I can manage my emotions." They're especially effective when combined with an emotional coaching technique called "time-in."
🧪 The latest research from 2025 shows the effectiveness of time-outs.

A 2022 study recently published in JAMA Network Open found that time-outs are effective for children who have experienced trauma, leading to stable behavioral improvements without adverse side effects . Ultimately, despite concerns that time-outs (thinking chairs) can cause trauma, the findings show that children benefit from this disciplinary process, both emotionally and behaviorally.
🔍 Research:
- Study subjects: 205 children aged 2–9 years
- Condition: Some experience difficulties (trauma, adversity) in childhood
- Method: Parents complete a program that includes time-outs.
- Results: Reduced aggression in all children, no emotional instability , and no worsening of parent-child relationships.
Should we apply it differently for children with ADHD?
Children with ADHD have difficulty controlling their impulses and can be easily distracted even for short periods of time. Therefore, a more structured and reward-focused approach is needed than the standard time-out method.
✔ Application Tips:
Time control
→ Shorter than usual time (e.g. up to 3-5 minutes)
Linked with the compensation system
→ Provide specific incentives, such as “Wait quietly and get a sticker!”
Presenting a visual structure
→ Use visual aids such as timers and time-out picture cards.
Time-in parallel
→ After finishing, sit next to your child and provide emotional coaching, such as, “(If there was an activity) how should we start again?” or “You waited so well.”
Time-outs allow children to experience "authoritative parenting," where parents' consistent attitudes and predictable responses have a profound impact on a child's emotional health.
Parents who use time-out in a natural and loving way can encourage positive changes in their children, including:
The child will feel that "my parents are there to help me stop safely and start again ," and will develop the ability to self-regulate emotions by internalizing the message, "It's okay to stop now," even during repeated emotional outbursts. Ultimately, the child will grow up to be able to choose better, safer responses .
This is also emphasized in psychiatry and developmental psychology. In particular, studies consistently report that children who receive authoritative parenting are at lower risk for depression, anxiety, and impulsivity in the future, and have better social relationships with peers and better school adaptability.
A "small pause" is a time to acknowledge your child's feelings while helping them stop their problem behavior and start again. Rather than fearing time-out, practice using it correctly to help your child grow.
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