When Your Child Gets Stuck Fighting Their Feelings: How ACT Builds Flexibility

You reassure, reason and offer solutions. Your child checks again: “But are you sure I won’t feel weird?” Everyone is now waiting for a feeling to disappear before life can continue.

Acceptance and Commitment Therapy (ACT) starts from a different question. Instead of How do we make this feeling go away?, it asks, Can this young person respond more flexibly when the feeling turns up?

Psychological flexibility, in parent language

Psychological flexibility is the capacity to notice thoughts, emotions and body sensations without being completely directed by them, then choose an action guided by what matters in the situation.

That may sound abstract, but it is highly practical. A child can learn to notice, “My mind is giving me the no one will like me story,” without having to prove the thought false. They may feel butterflies, recognise that friendship matters and decide to stay at the party for ten minutes before reviewing the next step.

ACT does not make discomfort the enemy. Anxiety, anger, disappointment and sadness are part of a full human life. The difficulty often grows when avoiding or controlling those experiences becomes so important that school, friendships, sleep, independence or family life starts shrinking around them.

What might ACT look like with a child?

ACT with children is usually experiential. Depending on age and communication style, therapy may use movement, drawing, metaphors, games, visual prompts or brief real-world challenges. A young person might practise:

• noticing what their mind is saying without automatically obeying it;
• locating feelings and sensations in the body;
• making space for manageable discomfort;
• identifying the kind of friend, learner or family member they want to be; and
• choosing a small, workable action in that direction.

The work should be adapted, not imposed. For a neurodivergent child, flexibility does not mean masking, ignoring sensory pain or tolerating an inaccessible setting. Therapy can include self-advocacy, communication supports, accommodations and choices that fit the child’s neurotype and actual environment.

Where ACT Kidflex fits

ACT Kidflex is a child- and adolescent-focused ACT model developed by Dr Tamar Black. It translates core ACT concepts into developmentally accessible language, activities and metaphors that can be adapted to suit the individual young person. ACT Kidflex is not North Star intellectual property.

The research base for ACT-informed work with children and adolescents is continuing to grow, with reviews showing promising outcomes across a range of emotional and behavioural concerns. While much of the available evidence relates to ACT more broadly rather than ACT Kidflex as a standalone protocol, these principles can be applied flexibly and thoughtfully with young people, including neurodivergent children and teenagers. As with any therapeutic approach, suitability depends on the young person’s individual needs, goals and preferences, as well as the therapist’s training and clinical judgement.

The North Star takeaway: two messages at once

The Safe-and-Capable Message gives a parent a practical way to support flexibility:

“I am here with you” and “I believe you can take the next step.”

For the party, that could sound like: “I can hear your stomach feels tight, and I will help you arrive. You do not have to feel certain before we take the first step. Shall we choose a ten-minute plan or walk in together?”

Connection comes first, but it does not have to remove every demand. The child receives support and a believable invitation towards agency.

What this does not mean

Acceptance does not mean approval, resignation or expecting a child to endure harm. Values are not rules adults use to secure compliance. Flexibility is not performing calmness, abandoning accommodations or pushing through at any cost. Sometimes the most values-consistent action is to leave, ask for help, set a boundary or change the environment.

When it may be time to seek help

Consider the North Star Five-Signal Check: change, persistence, intensity, impact and recovery. Professional support may be useful when efforts to avoid thoughts or feelings are repeatedly narrowing school, friendships, sleep, activities or family life; distress is escalating; reassurance has become a daily cycle; or your child is not returning towards their usual self with ordinary support.

Beginning with a parent intake

North Star Child Therapy offers private child, adolescent and parent therapy for families across Bayside Melbourne. We begin with a parent intake to understand the pattern, your child’s development and strengths, and what has already been tried. From there, we can consider whether ACT-informed work, another therapeutic approach or a different next step is the best fit.

This article provides general educational information only. It does not diagnose a child, replace individual medical or mental-health advice, or provide emergency care. Any North Star-named framework mentioned here is a clinic-created educational aid, not a validated assessment, diagnostic or treatment tool.

References and further reading

1. Black T. ACT for treating children: ACT Kidflex. https://tamarblack.com.au/act-for-treating-children/
2. Binder F, et al. Interventions Based on Acceptance and Commitment Therapy for Stress Reduction in Children and Adolescents: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. https://pubmed.ncbi.nlm.nih.gov/38128510/
3. López-Pinar C, et al. Effect of Acceptance and Commitment Therapy on anxiety and depression in adolescents: A meta-analysis. https://pubmed.ncbi.nlm.nih.gov/39303882/