At 15 months old, children are becoming more curious, active, and independent. While every child develops at their own pace, there are some important developmental skills commonly seen around this age.
Many 15-month-olds are beginning to take steps on their own and enjoy moving around to explore their surroundings. Communication is also developing. They may try to say one or two words besides “mama” or “dada,” point or use gestures to express what they want, and begin understanding simple directions when words and gestures are used together.
At this age, children learn a great deal through imitation. They may copy simple actions, show affection to familiar people, bring or show objects to an adult, explore how toys work, place objects into containers, look through books, and attempt simple activities such as stacking.
During mealtimes, they may feed themselves with their fingers and begin practicing with a spoon or cup. Emotionally, crying, frustration, clinginess, and small tantrums are also normal because children this age are still learning how to communicate their wants and manage big emotions.
A 15-month-old is not expected to sit still for long periods, communicate perfectly, or consistently understand concepts such as sharing and taking turns. Much of their learning happens through movement, repetition, imitation, and exploration.
Development can look different from one child to another. However, if a child is missing several expected milestones, loses skills they previously had, or there are ongoing developmental concerns, parents should discuss those observations with their child’s pediatrician.


