Play Therapy: Using Play to Heal and Communicate with Children

When a child is struggling emotionally, asking them to simply “talk about it” often doesn’t work – not because they don’t want to, but because their brains aren’t yet wired for it. According to developmental research, children below the age of 11 typically lack the capacity for abstract thinking required for meaningful verbal expression. They experience the world concretely, and they communicate through action, fantasy, and – above all – play. Play therapy takes that reality seriously. Rather than forcing children into an adult framework of verbal processing, it meets them in their own natural language.

What is play therapy?
The theoretical roots of play therapy
Directive vs. non-directive play therapy
Non-directive (child-centered) play therapy
Directive play therapy
How play communicates what words cannot
What play therapy aims to achieve
Emotional expression and regulation
Building trust and the therapeutic relationship
Processing trauma through play
Developing coping and adaptive skills
Who benefits from play therapy?
What the evidence says
What happens in a play therapy session?

What is play therapy?

Play therapy is the systematic application of a theoretical model that establishes an interpersonal process in which trained therapists use the therapeutic power of play to help children express and explore their emotions, thoughts, behaviors, and experiences. It is not simply supervised playtime. Every toy, material, and interaction in a play therapy session is intentionally selected and guided by clinical goals. As Virginia Axline, one of play therapy’s founding figures, put it: play is the child’s natural medium of self-expression.

In play therapy, toys serve the role that words serve in adult psychotherapy. Through toys and creative play materials, children are encouraged to explore their feelings, understand and accept them, and process them using their innate imagination and creativity. The therapist comes down to the child’s level – literally and figuratively – creating a space where the child feels safe enough to reveal what may be impossible to put into words.

The theoretical roots of play therapy

Play therapy has a rich intellectual history, drawing from multiple schools of psychology. Anna Freud developed a system that uses children’s play in a manner similar to how dreams are used in adult psychoanalysis, viewing play as a window into a child’s inner conflicts and developmental struggles. Melanie Klein went further, arguing that spontaneous play is a direct substitute for the free association used with adults, offering unfiltered access to a child’s unconscious mind.

Carl Rogers’ person-centered principles later shaped what became Child-Centered Play Therapy (CCPT), adapted for children by Virginia Axline in 1946. This humanistic approach emphasizes the child’s innate capacity to heal and grow when given a safe, accepting environment. Meanwhile, cognitive-behavioral frameworks introduced a more structured, goal-directed layer to the practice. Today, play therapy synthesizes these traditions into a flexible, evidence-based discipline.

Directive vs. non-directive play therapy

One of the most important distinctions in play therapy is whether the approach is directive or non-directive – and understanding both helps clarify how a therapist chooses to work with a particular child.

Non-directive (child-centered) play therapy

Non-directive play therapy is founded on the philosophy that children have an inherent self-healing capability when given the safety and space to freely express themselves. The child chooses what to play, what materials to use, and where the session goes. The therapist does not set an agenda – instead, they provide empathic, non-judgmental presence and follow the child’s lead. By allowing children to take the lead, they feel genuinely valued and understood, and it is within this safety that difficult emotions can surface and be processed. Common activities include free play, make-believe, art, storytelling with puppets, and sand tray exploration.

Directive play therapy

Directive play therapy involves the therapist taking an active, guiding role – choosing play activities best suited to the child’s specific therapeutic goals, and intervening with suggestions, questions, and feedback. The therapist may select toys and structure scenarios in advance to elicit responses connected to the issue being treated. Cognitive-Behavioral Play Therapy (CBPT), Adlerian play therapy, and sand play therapy can all be used in directive formats. Importantly, activities in directive play therapy are never chosen randomly – each must have a clear rationale rooted in the child’s clinical needs.

In practice, many therapists use a blend of both approaches, shifting between directive and non-directive techniques as the child’s needs evolve across sessions.

How play communicates what words cannot

The central mechanism of play therapy is symbolic play – the use of toys, fantasy, and role-play to express feelings and experiences that the child cannot articulate directly. Children use play to communicate unconscious conflicts and feelings through displacement – projecting their inner world onto characters, dolls, or scenarios. A child who has witnessed domestic violence might use puppets to recreate scenes of aggression, giving the therapist crucial insight while simultaneously giving the child a platform to process their experience.

This displacement is not avoidance – it is therapeutic. By externalizing frightening emotions onto a toy or story character, the child creates enough psychological distance to engage with the material safely. Over repeated sessions, the child moves from expressing the feeling indirectly to developing mastery over it. Ventilation, catharsis, and labeling of feelings happen through play: by becoming aware of and naming emotions in the context of play, those emotions become less overwhelming and more manageable.

What play therapy aims to achieve

Play therapy is not a single-goal intervention. It works across multiple dimensions simultaneously, making it uniquely suited to the complexity of child mental health.

Emotional expression and regulation

Many children lack the vocabulary – or the emotional safety – to say “I’m scared” or “I feel out of control.” Play therapy creates the conditions for those feelings to emerge through action. A corrective emotional experience occurs when the therapist accepts the child’s feelings and thoughts in a non-judgmental, non-punitive manner. This acceptance allows the child to begin separating feelings from behaviors – understanding that anger is valid, but aggression is not.

Building trust and the therapeutic relationship

For children who have experienced trauma, abuse, or chronic instability, trust in adults may be deeply compromised. One vital ingredient in the therapeutic relationship is a corrective relational experience – where the therapist’s consistent, warm, and non-reactive response differs from what the child has come to anticipate from adults. Play provides the medium through which this trust is gradually built, session by session.

Processing trauma through play

Children who have experienced trauma often replay elements of it through play – a phenomenon known as post-traumatic play. In positive post-traumatic play, the child reconstructs the traumatic event by modifying its negative elements with the help of the therapist, eventually feeling a sense of control and serenity in their fantasy world. The symbolic and role-play activities in play therapy help move traumatic experiences from the nonverbal parts of the brain toward more conscious, verbal processing – a key step in trauma integration. Research specifically on trauma has shown positive outcomes for children who have experienced domestic violence, refugee experiences, sexual abuse, and natural disasters.

Developing coping and adaptive skills

Play therapy also actively develops practical skills. Through structured and unstructured play, children practice problem-solving, emotional regulation, and social interaction. They experiment with outcomes, learn the consequences of choices in a safe environment, and develop more adaptive ways of responding to stress. Child-centered play therapy outcomes include statistically significant increases in social-emotional competencies including empathy, social competence, and self-regulation – alongside decreases in total behavior problems.

Who benefits from play therapy?

Play therapy is most commonly used with children between the ages of 3 and 12, though it can be adapted for adolescents. A wide range of issues can be addressed, including anxiety, depression, trauma, behavioral difficulties, and relationship problems. Beyond these, research also points to promising outcomes for children facing medical procedures, ADHD, learning disabilities, autism spectrum disorders, chronic illness, and the effects of natural disasters or significant life transitions such as divorce or bereavement.

Play therapy is also notably effective for children who are transitioning between family situations, processing loss, or navigating the aftermath of abuse – cases where verbal therapy alone would be insufficient and potentially retraumatizing.

What the evidence says

Play therapy is not simply a feel-good intervention – it has a robust and growing evidence base. A review of 25 randomized controlled trials demonstrated that children in play therapy showed statistically significant improvement in disruptive behaviors, internalizing problems, academic progress, relationships, self-concept, trauma symptoms, anxiety, and overall functioning. This evidence holds across children aged 3 to 12 and across a wide range of presenting issues.

A meta-analysis of 93 controlled studies reported a large effect size of 0.80, indicating that play therapy produced more positive outcomes than humanistic treatments and significantly outperformed control conditions. Play therapy is now recognized as an evidence-based practice by major professional organizations for the treatment of anxiety, disruptive behaviors, and children who have experienced domestic violence.

What happens in a play therapy session?

A typical play therapy room contains a carefully selected range of materials: puppets, sand trays, miniature figures, art supplies, costumes, stuffed animals, and games. These are not random – they are chosen to facilitate different types of expression. The therapist follows the child’s lead, tracking and reflecting the themes that emerge in play while gently guiding the child toward insight, without forcing premature verbal processing.

Sessions typically begin with rapport-building over the first few meetings, then move into free exploration, and gradually deepen as the therapeutic relationship strengthens. The number of sessions can range from as few as 10 to over 36, depending on the child’s needs. Parents or caregivers are often involved at key points – particularly in models like filial therapy, where parents learn to conduct basic play sessions at home to reinforce therapeutic gains and strengthen the parent-child bond.

What do you think? If play is genuinely a child’s primary language for emotional expression, how might that change the way adults – not just therapists, but parents and teachers – respond to children’s behavior during unstructured play? And given how effective play therapy has proven to be across so many different childhood challenges, why do you think it is still not a standard part of early childhood support systems in most schools?

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Table of Contents

What is play therapy? 🔗

The theoretical roots of play therapy 🔗

Directive vs. non-directive play therapy 🔗

Non-directive (child-centered) play therapy 🔗

Directive play therapy 🔗

How play communicates what words cannot 🔗

What play therapy aims to achieve 🔗

Emotional expression and regulation 🔗

Building trust and the therapeutic relationship 🔗

Processing trauma through play 🔗

Developing coping and adaptive skills 🔗

Who benefits from play therapy? 🔗

What the evidence says 🔗

What happens in a play therapy session? 🔗