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    Jay L. Hoecker, M.D.

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Question

Toddler speech development: When should a parent be concerned?

My 2-year-old is very hard to understand. He uses sounds more than words — and when he uses words, we can't understand most of them. Should we be concerned about his speech?

Answer

from Jay L. Hoecker, M.D.

Every child grows and develops at his or her own pace. Still, toddler speech development tends to follow a fairly predictable path.

The average 2-year-old:

  • Speaks about 50 words, but understands even more
  • Links two words together
  • Uses simple adjectives, such as "big" and "happy"
  • Speaks clearly enough for parents to understand about half the words

The average 3-year-old:

  • Identifies most common objects
  • Says his or her first name and age
  • Uses pronouns (I, you, we, they) and some plurals
  • Answers simple questions

By age 4, most kids speak clearly enough for strangers to understand.

Since you're unable to understand most of your 2-year-old's words, a prompt evaluation with his doctor would be warranted. The doctor will likely consider possible underlying reasons for the speech delay, from hearing problems to developmental disorders. If necessary, the doctor may refer you to a speech-language pathologist. Treatment options for toddler speech development depend on what's causing the speech delay.

Next question
Toddler behavior: How can I encourage listening and cooperation?
References
  1. Hoecker JL (expert opinion). Mayo Clinic, Rochester, Minn. Aug. 1, 2008.
  2. Important milestones: By the end of 2 years (24 months). National Center on Birth Defects and Developmental Disabilities. http://www.cdc.gov/ncbddd/autism/actearly/milestones_2years.html. Accessed Sept. 25, 2008.
  3. Speech and language developmental milestones. National Institute on Deafness and Other Communication Disorders. http://www.nidcd.nih.gov/health/voice/speechandlanguage.asp. Accessed Sept. 25, 2008.
  4. Developmental milestones by the end of 3 years. American Academy of Pediatrics. http://www.medem.com/MedLB/article_detaillb.cfm?article_ID=ZZZ64NJ4FDC&sub_cat=105. Accessed Sept. 25, 2008.
  5. Important milestones: By the end of 3 years (36 months). National Center on Birth Defects and Developmental Disabilities. http://www.cdc.gov/ncbddd/autism/actearly/milestones_3years.html. Accessed Sept. 25, 2008.

AN01940

Dec. 16, 2008

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