-
Infant Stage - 2 Months
Begins to smile at people.
Turns head towards sound.
Begins to follow things with eyes and recognize people at a distance.
Begins to hold head up and tries to push up when lying on tummy. -
4 Months
Likes to play with people and might stop crying when playing stops.
Babbles with expression and copies sounds he hears.
Uses hands and eyes together, such as seeing a toy and reaching for it with one hand.
Pushes down on legs when feet are on a hard surface. -
6 Months
Makes sounds to joy and displeasure.
Likes to look at itself in a mirror.
Shows curiosity in things and tires to get things that are out of reach.
Rolls back and forth, sometimes crawling backwards before moving forwards. -
9 Months
May be clingy with familiar adults.
May be afraid of strangers.
Understands “no”
Stands, holding on to something. -
One Year
Repeats sounds or actions to get attention.
Has favorite things and people.
Uses simple gestures like shaking head “no” and waving “bye-bye”
Pulls up to stand, walks holding on to furniture. -
18 Months
Says several single words.
Points to show others something interesting.
May cling to caregivers in new situations
Points to show others something interesting -
2 Years
Gets excited when with other children
Shows more and more independence
Shows defiant behavior (doing what he has been told not to)
Plays mainly beside other children, but is beginning to include other children, such as in chase games video icon -
3 Years
Shows concern for crying friend
Understands the idea of “mine” and “his” or “hers” video icon
Shows a wide range of emotion
May get upset with major changes in routine -
4 Years
Enjoys doing new things
Plays “Mom” and “Dad”
Is more and more creative with make-believe play
Talks about what she likes and what she is interested in video icon -
5 Years
More likely to agree with rules video icon
Is aware of gender video icon
Is sometimes demanding and sometimes very cooperative
Shows more independence (for example, may visit a next-door neighbor by himself [adult supervision is still needed])