Developmental Milestones: 12 to 15 Months

During the toddler years, development milestones will vary widely from child to child. Unless your toddler lags in several areas or is more than a few months behind in any one area, there is little need for concern. Also remember that premature babies may reach milestones slightly later than a child who is born full-term, and that by age two, they will even out developmentally. Below is a list of general developmental guidelines for an average healthy child between the ages of 12 and 15 months old.

By month 12

• imitate the sounds and activities of others
• babble different word-like sounds
• indicate wants with gestures other than crying
• clap hands and bang objects together
• say one word other than “mama” or “dada”
• crawl well
• walk holding onto furniture well
• pull off socks

• say two or more words other than “mama” or “dada”
• take a few steps
• understand simple instructions
• test parents’ responses to certain behavior
• stand well
• walk with help
• shake head to say “no”

• walk well
• scribble with markers or crayons
• say three or more words other than “mama” or “dada”
• respond to command without gestures
• babble and make foreign language-like sounds
• drink from a cup independently

By month 13

• say two or more words other than “mama” or “dada”
• stand well
• bend over to pick up objects
• take a few steps
• walk with help

• drink from a cup independently
• say three or more words other than “mama” or “dada”
• respond to command without gestures
• scribble with markers or crayons
• hold out arms or legs to help you dress them
• enjoy gazing at their reflections

• lift slightly heavier objects
• roll a ball back and forth more actively
• combine words and gestures to make their needs known
• walk well

By month 14

• stand well
• walk with help
• take a few steps unassisted
• eat with fingers
• empty containers filled with objects
• put objects back in container
• say three or more words other than “mama” or “dada”

• toddle well
• point to a body part when asked
• initiate games
• combine words and gestures to make his or her needs known
• respond to simple instructions (give mommy a hug)

• walk well
• use a spoon or fork
• push and pull toys while walking
• match lids with their containers

By month 15

• toddle well
• walk backwards
• use three or more words regularly
• play with ball
• climb stairs
• laugh at funny things

• walk well or run
• say “no” and shake head
• enjoy singing

• “help” with household chores
• walk up stairs
• respond to verbal requests without gestures
• say “shhh” with their fingers to their mouth