Why Doesn't My Toddler Play With Other Kids? (The 6 Stages of Social Play)

I've been doing a lot of reading on play, language and learning recently. This came about from a home visit where a parent shared their concern that their toddler wasn't playing with other children when they went to play areas like the library.

I hear this a lot from parents, and I get it. As adults, we know that social interaction and acceptance are important for happiness and success in life. Sometimes parents are worried that their child is too timid and needs to come out of their shell. Sometimes they worry that it may be a sign of a bigger concern, like autism.

More often than not, however, I find that the child just hasn't mastered the social stages of play yet. So I want you to hear this: just as we have to learn to walk before we can run, children need to master several social play skills before they are ready for cooperative play with other kids.

The Social Stages of Play

Let's start by looking at the development behind social play. These stages were first described by researcher Mildred Parten, and they include:

• Unoccupied play. This is what we see in infants as they learn how to interact with toys, people and their environment.
• Solitary play. This is exactly what it sounds like: a tot playing on their own.
• Onlooker play. The child watches others play but doesn't join in.
• Parallel play. Children play next to each other, but not WITH each other. This is very common around ages 2 to 3.
• Associative play. This stage is more about the interaction with another child than the activity or toys. It often shows up around ages 3 to 4.
• Cooperative play. There is a clear back and forth interaction between kids, with shared goals. This usually develops around age 4 and beyond.

I like to look at these stages as being similar to finding a partner:

• The first two stages, unoccupied play and solitary play, are like the self-improvement stage before we look for a relationship, right? We get our hair done, start working out and do all the things so we are at our best when we meet Mr. or Mrs. Right.
• Onlooker play is like going to our first parties or clubs. We watch what's going on and pay attention to how others interact with each other, but we're not quite ready to dive in.
• Parallel play is like the stage where we see someone we're interested in and do what we can to be in their vicinity, like going to the same parties and hanging out at the same places.
• Associative play is when we have finally declared our love to that person. It doesn't matter where we are or what we're doing, as long as we're together.
• And finally, cooperative play is like marriage. We enjoy each other's company and work toward common goals, but we also have conflict that requires emotional regulation, compromise and negotiation.

It's a pretty complex process when you look at it through this lens, isn't it? Relationships are rough for us adults, and we've had YEARS of practice learning the subtle nuances!

Temperament, Sensory Needs and Social Play

It's equally important to understand our children's unique wiring (how they experience the world), because it can help us identify the best way to teach them. A child with a cautious, slow-to-warm-up temperament may spend a lot longer in the onlooker stage, watching closely before they feel safe enough to join in. That isn't a problem to fix; it's how they're wired. You can read more about this in my post on child temperament.

Sensory needs play a role too. Busy play areas can be loud, crowded and unpredictable. A child who is sensitive to noise and commotion may pull back or stick close to you, while a sensory seeker may be so busy moving that it's hard to slow down and engage with another child. I talk more about sensory seekers and avoiders in my post on the sensory system.

Strategies: How to Help Your Toddler Build Social Play Skills

So let's talk about what you can do. Here are some simple strategies you can incorporate into playtime to help your toddler move through the stages at their own pace.

• Figure out which stage your child is in. Watch how your child plays. Are they mostly playing on their own, watching, or playing next to other kids? Start there, rather than expecting cooperative play right away.
• Be your child's first play partner. We adults are much easier play partners than other toddlers! Get down on the floor, follow your child's lead and take turns. This is where your child practices the back and forth they'll later use with peers.
• Let watching count. If your child wants to watch other kids before joining, that's okay. Onlooker play is a stage, and they're learning a lot just by watching.
• Set up easy chances for parallel play. A playdate with one other child, with two of the same kinds of toys (like two sets of blocks or two buckets in the sandbox), lets kids play side by side without fighting over the same thing.
• Start small and quiet. Choose calmer settings and smaller groups, especially for cautious or sensory-sensitive kids. You can work up to busier places over time.
• Don't force it. Pushing a child to "go play with the other kids" before they're ready usually backfires. Give them time and let them come to it.

If you'd like to learn more about how play develops, check out my post on toddler play skills and language.

If you have concerns about your child's development, reach out to your local early intervention program for support.

The Bottom Line

Most toddlers who don't play with other kids simply haven't moved through the social stages of play yet, and playing next to other children (not with them) is a normal part of development. Your child's temperament and sensory needs can affect how long they spend watching or playing on their own. Being their first play partner, setting up small parallel play opportunities and giving them time can help them build the skills they need. With practice and patience, your little one will be ready to dive in and play WITH their friends when the time is right.

Quick Answers

Is it normal for my toddler to not play with other kids? Yes. Many toddlers are still in the solitary, onlooker or parallel play stages, which come before cooperative play with peers.

What is parallel play? Parallel play is when children play next to each other, but not with each other. It's a common and important stage for toddlers, often around ages 2 to 3.

When do kids start playing together? Cooperative play, with real back and forth and shared goals, usually develops around age 4 and beyond, after kids have moved through the earlier stages.

For more early childhood and parenting tips, be sure to sign up for my free weekly newsletter.

All my best, Jill

Jill Urbane, LCSW, is an early childhood interventionist with nearly three decades of experience working in the homes of families with young children.