MEDLINEplus Health Information: Return to home page   A service of the National Library of Medicine: Go to NLM home page
Search     Advanced Search    Site Map    About MEDLINEplus    Home
Health Topics: conditions, diseases and wellness Drug Information: generic and brand name drugs Dictionaries: spellings and definitions of medical terms Directories: doctors, dentists and hospitals Other Resources: organizations, libraries, publications, MEDLINE

Medical Encyclopedia

Disease     Injury     Nutrition     Poison     Special     Surgery     Symptoms     Tests


 
Overview   

Developmental milestones record - 3 years



Alternative names:
childhood growth milestones - 3 years; growth milestones for children - 3 years; normal childhood growth milestones - 3 years

Information:

Definition:
Skills and physiologic growth markers regarded as having particular relevance for 3 year-old children.

Growth and development of a 3 year-old:
Physical and motor:
  • during the 3rd year there is usually a weight gain of about 6 pounds
  • during the 3rd year there is usually a height gain of about 3 inches
  • improved balance
  • should have daytime control over bowel and bladder functions and may have nighttime control as well
  • able to ride three wheel toys such as a tricycle or Big Wheel
  • able to briefly balance on one foot
  • may walk up the stairs with alternating feet
  • can construct a block tower of 9 to 10 cubes
  • can easily place small objects in a small opening
Sensory and cognitive:
  • vocabulary has increased to over 900 words
  • easily composes sentences of 3 to 4 words
  • frequently asks questions
  • speech is nearly constant irregardless of an audience
  • able to completely clothe self, only requiring assistance with laces, buttons, and other fasteners in awkward places
  • attention span increasing
  • feeds self without difficulty
  • able to prepare uncomplicated meals
  • may experience an increase in imaginary fears
  • realization of own self and that of others
  • social encounters are acted out through play activities
  • both thought and behavior are egocentric
  • beginning to grasp the concept of time
  • decrease in separation anxiety for short periods of time
Play:
  • encourage and provide the necessary space for physical activity
  • instruct the child how to participate in and learn the rules of sporting activities
  • encourage play with other children in the area to help develop socialization skills
  • encourage creative play
  • read together
  • monitor both the time and content of television viewing
  • expose the child to different stimuli by visiting local areas of interest





Adam

The information provided herein should not be used for diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Copyright 2000 adam.com, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

Health Topics | Drug Information | Dictionaries | Directories | Other Resources