Child Development Stages and Milestones

Child development is a broad term that entails many milestones. A newborn and an 8 year old are at very different stages in development, and for this reason child development has been broken up into 5 distinct stages: 

Birth to 18 months: children can learn to identify familiar faces and respond to facial expressions. They also have the ability to learn some words, stand, and walk by themselves.

18 months to 3 years: children can start pretend play and play with other children!

3 years to 5 years: children can start to express their likes, learn to count, and identify numbers. They also have the ability to play on their own. 

5 years to 12 years: This is the age where children start grade school. Here they are able to develop their problem solving skills. They also can build close friendships and develop personal interests!

12 years to 18 years: This is the stage where adolescents start to grow their independence. They begin puberty, develop their own opinions and start to become interested in dating. 

There are many milestones children and adolescents reach in the time of child development. These milestones refer to behaviors that mark stages of growth. It’s very important to remember that children develop at their own pace, and two children might not reach a specific milestone at the same time. Some milestones children reach are repeating familiar songs, remembering faces and names, and sorting shapes and colors. 

If you’re concerned that your child is developmentally delayed it’s helpful to get them screened for any potential issues. 

If you want to read more about child developmental stages and potential signs/causes of developmental delays read here!

Kaitlyn Vitucci, Research Assistant UConn KIDS