Developmental Milestones for 18 Month Olds

What most babies do at this age:

Social and Emotional

• Likes to hand things to others as play
• May have temper tantrums
• May be afraid of strangers
• Shows affection to familiar people
• Plays simple pretend, such as feeding a doll
• May cling to caregivers in new situations
• Points to show others something interesting
• Explores alone but with parent close by

Language/Communication

• Says several single words
• Says and shakes head “no”
• Points to show someone what he wants

Cognitive (learning, thinking, problem-solving)

• Knows what ordinary things are for; for example, telephone, brush, spoon
• Points to get the attention of others
• Shows interest in a doll or stuffed animal by pretending to feed
• Points to one body part
• Scribbles on his own
• Can follow 1-step verbal commands without any gestures; for example, sits when you say “sit down”

Movement/Physical Development

• Walks alone
• May walk up steps and run
• Pulls toys while walking
• Can help undress herself
• Drinks from a cup
• Eats with a spoon

Act early by talking to your child’s doctor if your child:

• Doesn’t point to show things to others
• Can’t walk
• Doesn’t know what familiar things are for
• Doesn’t copy others
• Doesn’t gain new words
• Doesn’t have at least 6 words
• Doesn’t notice or mind when a caregiver leaves or returns
• Loses skills he once had