Social and Emotional
Cognitive
Language
Movement
Hand and Finger Skills
Developmental Health Watch
| Babies develop at their own pace, so it’s impossible to tell exactly when your child will learn a given skill. The developmental milestones listed below will give you a general idea of the changes you can expect, but don’t be alarmed if your own baby’s development takes a slightly different course. |
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Social and Emotional
- Shy or anxious with strangers
- Cries when mother or father leaves
- Enjoys imitating people in his play
- Shows specific preferences for certain
people and toys
- Tests parental responses to his actions
during feedings
- Tests parental responses to his behavior
- May be fearful in some situations
- Prefers mother and/or regular caregiver
over all others
- Repeats sounds or gestures for attention
- Finger-feeds himself
- Extends arm or leg to help when being dressed
Cognitive
- Explores objects in many different ways
(shaking, banging, throwing, dropping)
- Finds hidden objects easily
- Looks at correct picture when the image
is named
- Imitates gestures
- Begins to use objects correctly (drinking from cup, brushing hair, dialing phone, listening to receiver)

Language
- Pays increasing attention to speech
- Responds to simple verbal requests
- Responds to “no”
- Uses simple gestures, such as shaking
head for “no”
- Babbles with inflection (changes in tone)
- Says “dada” and “mama”
- Uses exclamations, such as “Oh-oh!”
- Tries to imitate words
Movement
- Reaches sitting position without
assistance
- Crawls forward on belly
- Assumes hands-and-knees position
- Creeps on hands and knees
- Gets from sitting to crawling or prone
(lying on stomach) position
- Pulls self up to stand
- Walks holding on to furniture
- Stands momentarily without support
- May walk two or three steps without support
Hand and Finger Skills
- Uses pincer grasp
- Bangs two objects together
- Puts objects into container
- Takes objects out of container
- Lets objects go voluntarily
- Pokes with index finger
- Tries to imitate scribbling
Developmental Health Watch
Alert your child's doctor or nurse if your child displays any of the following signs of possible developmental delay for this age range.
- Does not crawl
- Drags one side of
body while crawling (for over one month)
- Cannot stand when
supported
- Does not search for
objects that are hidden while he or she watches
- Says no single words
("mama" or "dada")
- Does not learn to
use gestures, such as waving or shaking head
- Does not point to
objects or pictures
- Experiences a dramatic loss of skills he or she once had
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From CARING FOR YOUR BABY AND YOUNG CHILD: BIRTH TO AGE 5 by Steven Shelov, Robert E. Hannermann, © 1991, 1993, 1998, 2004 by the American Academy of Pediatrics. Used by permission of Bantam Books, a division of Random House, Inc.
See PDF Version:
Important Milestones: By the End of 1 Year (12 Months) [PDF, 192KB]