BY 4 MONTHS

Throughout the first year, infants grow at a tremendously fast rate. In fact, by the end of the first year they will have tripled in birth weight. Length can be expected to double. By their first birthday, most infants will be crawling and even may be taking a timid first step!

The most essential ingredient in infant care is a warm, responsive, and dependable adult caregiver. Try to spend lots of time holding, cuddling, and playing with the infants in your care. You will be richly rewarded with babbles, smiles, and squeals of laughter.


PHYSICAL DEVELOPMENT


  • weight: 10-18 pounds
  • length: 23-27 inches
  • sleeps about 6 hours before waking during the night
  • averages 14-17 hours of sleep daily
  • lifts head and chest when lying on stomach
  • holds both eyes in a fixed position
  • follows a moving object or person with eyes
  • grasps rattle or finger
  • wiggles and kicks with arms and legs
  • rolls over (stomach to back)
  • sits with support


    INTELLECTUAL DEVELOPMENT


  • explores objects with mouth
  • plays with fingers, hands, toes
  • reacts to sound of voice, rattle, bell
  • turns head toward bright colors and lights
  • recognizes bottle or breast


    SOCIAL AND EMOTIONAL DEVELOPMENT


  • cries (with tears) to communicate pain, fear, discomfort, or loneliness
  • babbles or coos
  • loves to be touched and held close
  • responds to a shaking rattle or bell
  • returns a smile
  • responds to peak-a-boo games


    IDEAS FOR CAREGIVERS

  • Help babies develop a sense of trust and security by responding to their cries. Feeling secure encourages infants to try new things. Be consistent so that they will know what to expect.

  • Place babies in new places and new positions so that they can see you and others from different angles.

  • Hold and cuddle babies when feeding them. Even infants who hold their own bottle need to be held. Being held and cuddled frequently is extremely important in the development of baby's sense of self-worth and security. Holding and cuddling a baby is also a great stress releaser for an adult. Do not prop infants drinking from a bottle as it may cause choking.

  • Play peek-a-boo. Hide your face behind a blanket and then peek out at the baby. Older babies will learn to do this themselves and will enjoy this game for a long time.

  • Talk frequently to infants. Face infants when talking to them so they can see you and smile with you. Talk about what you are doing, familiar objects, or people. You may even want to babble back or echo sounds your baby makes much as you would in a regular conversation. Even though an infant cannot understand everything you say, he will be learning many words that will form the basis for language later on.


  • Bringing Up Baby | Ages and Stages | Keys to Growth | Working Moms | Baby Talk | Beyond the Brain

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