Most babies start showing the first signs of pretend play between 12 and 18 months old. These earliest attempts are simple: sipping from an empty cup, holding a banana to their ear like a phone, or stirring a toy spoon in a pretend bowl. By 18 to 24 months, pretend play becomes more recognizable and frequent, and it continues growing in complexity well into the preschool years.
What Early Pretend Play Looks Like
The very first pretend behaviors are easy to miss because they look a lot like imitation. Around 12 to 15 months, a baby might pick up a toy spoon and pretend to eat from it, or lift an empty cup to their lips and make slurping sounds. What makes this “pretend” rather than just copying is that the child knows the cup is empty or the food isn’t real. They’re assigning an imaginary quality to something in front of them.
Between 15 and 18 months, these acts start involving other people or toys. A toddler might hold a spoon up to a doll’s mouth to “feed” it, or press a toy phone to a stuffed animal’s ear. This shift matters because it shows the child can extend an imaginary scenario beyond their own body. They’re no longer just acting on themselves; they’re directing pretend actions toward others.
How Pretend Play Changes From Ages 2 to 4
The second year of life is when pretend play really takes off. Between 18 and 24 months, toddlers begin using objects as stand-ins for other things. A block becomes a car. A blanket draped over a chair becomes a house. This type of object substitution is a meaningful cognitive leap: the child has to hold two ideas in mind at once (this is a block, but right now it’s a car).
By age 2, children enter what developmental psychologists call the preoperational stage, when they can use mental representations like symbols and language to think about the world. Play during this period becomes less about manipulating objects and more about creating scenarios. A two-year-old might line up stuffed animals and “teach” them, or pretend to cook an elaborate meal with plastic food.
Between ages 3 and 4, pretend play grows substantially more elaborate. Children start role-playing with scripted themes: playing doctor, running a store, acting out scenes from their daily lives or favorite stories. They assign roles to playmates (“You be the baby, I’ll be the mom”), negotiate the rules of their imaginary worlds, and sustain these scenarios for longer stretches. This is also when pretend play becomes deeply social, with children collaborating on shared fictional narratives rather than playing side by side.
Why Pretend Play Matters for the Brain
Pretend play isn’t just entertaining. It exercises several cognitive skills that children need for school and social life. Working memory gets a workout because children have to hold the “rules” of their imaginary scenario in mind while acting it out. Cognitive flexibility develops as they switch between reality and the pretend world, or adjust when a playmate changes the story. And inhibition, the ability to stop yourself from doing something impulsive, strengthens when children have to stay in character or follow the logic of a game rather than doing whatever they want.
There’s also a social dimension. Researchers have proposed that pretend play sensitizes children to social cues in much the same way that play fighting does in other species. When a toddler pretends to be a dog or acts out a tea party, they’re practicing reading and responding to the signals of the people around them. This sensitivity appears to support the later development of theory of mind, the ability to understand that other people have thoughts, feelings, and perspectives different from your own.
The Connection to Language
Pretend play and language development share a common foundation: both rely on the ability to use symbols. A word is a symbol (the sound “cup” stands for an actual cup), and so is pretending a banana is a telephone. These two skills tend to develop in tandem, with more complex pretend play appearing alongside larger vocabularies and more sophisticated sentence structures.
Research from the University of Chester found that symbolic play, specifically the ability to use objects as stand-ins, was a significant predictor of expressive language ability in children ages 3 to 5. Five-year-olds scored higher than four-year-olds on both pretend play and language measures, and four-year-olds scored higher than three-year-olds, suggesting these skills climb together. This doesn’t mean pretend play causes better language, but the two are clearly intertwined in how young brains develop the capacity for abstract thinking.
When to Pay Attention to Absent Pretend Play
Because pretend play typically emerges between 18 and 24 months, its absence or marked deficiency during this window can be an early indicator of autism spectrum disorder. A scoping review published through the National Institutes of Health found that difficulties with symbolic play, particularly during spontaneous (unstructured) play, become more evident after 24 months. Children who rarely or never engage in pretend scenarios by this age, especially if they also show limited eye contact, social engagement, or communication, may benefit from a developmental evaluation.
This doesn’t mean every late bloomer has autism. Some children are simply more interested in physical play or exploring how objects work mechanically. The concern arises when absent pretend play appears alongside other developmental differences, not in isolation.
How to Encourage Pretend Play
You don’t need special toys or a structured program. The most effective thing parents do is play along. When your toddler hands you a toy cup, take a pretend sip and say “Mmm, delicious.” When they line up blocks, ask what they’re building. This kind of responsive engagement validates the child’s imaginative impulse and gently extends it.
Research on how parents support imitative learning highlights three key behaviors that help children build more complex play sequences. The first is encouragement: prompting your child to recall or repeat something they saw (“Do you remember what we did at the store?”). The second is demonstration: showing a pretend action yourself while making sure your child is watching, like putting a doll to bed and pulling up a blanket. The third is gentle monitoring: redirecting when a sequence goes off track (“Wait, first we have to mix the batter before we put it in the oven”).
The goal isn’t to direct your child’s play or make it “better.” It’s to be a willing participant in their imaginary world. Children whose parents engage with their pretend scenarios tend to develop longer, more elaborate play sequences on their own. Simple props help too: scarves, cardboard boxes, old hats, wooden spoons. The less a toy does on its own, the more the child’s imagination has to fill in.