Posted by: Indonesian Children | May 21, 2009

Speech sound disorders

Most children make some mistakes as they learn to say new words. A speech sound disorder occurs when mistakes continue past a certain age. Every sound has a different range of ages when the child should make the sound correctly. Speech sound disorders include problems with articulation (making sounds) and phonological processes (sound patterns).  

Adults can also have speech sound disorders. Some adults continue to have problems from childhood, while others may develop speech problems after a stroke or head injury. To learn more about adult speech disorders, see apraxia of speech and dysarthria.

 

Signs and Symptoms

An articulation disorder involves problems making sounds. Sounds can be substituted, left off, added or changed. These errors may make it hard for people to understand you. 

Young children often make speech errors. For instance, many young children sound like they are making a “w” sound for an “r” sound (e.g., “wabbit” for “rabbit”) or may leave sounds out of words, such as “nana” for “banana.” The child may have an articulation disorder if these errors continue past the expected age.

Not all sound substitutions and omissions are speech errors. Instead, they may be related to a feature of a dialect or accent. For example, speakers of African American Vernacular English (AAVE) may use a “d” sound for a “th” sound (e.g., “dis” for “this”). This is not a speech sound disorder, but rather one of the phonological features of AAVE.

A phonological process disorder involves patterns of sound errors. For example, substituting all sounds made in the back of the mouth like “k” and “g” for those in the front of the mouth like “t” and “d” (e.g., saying “tup” for “cup” or “das” for “gas”). 

Another rule of speech is that some words start with two consonants, such as broken or spoon. When children don’t follow this rule and say only one of the sounds (“boken” for broken or “poon” for spoon), it is more difficult for the listener to understand the child. While it is common for young children learning speech to leave one of the sounds out of the word, it is not expected as a child gets older. If a child continues to demonstrate such cluster reduction, he or she may have a phonological process disorder. 

 

Diagnosis

A speech-language pathologist (SLP) is the professional that evaluates children or adults with speech and language difficulties. The SLP listens to the person and may use a formal articulation test to record sound errors. An oral mechanism examination is also done to determine whether the muscles of the mouth are working correctly. The SLP may recommend speech treatment if the sound is not appropriate for the child’s age or if it is not a feature of a dialect or accent. For children, the SLP often also evaluates their language development to determine overall communication functioning. 

An accent is the unique way that speech is pronounced by a group of people speaking the same language. Accents are a natural part of spoken languages. It is important to realize that no accent is better than another.  Accents are NOT a speech or language disorder. An SLP can work on accent modification services if a client wishes to reduce or modify his or her accent.

 

Treatments

SLPs provide treatment to improve articulation of individual sounds or reduce errors in production of sound patterns.   

Articulation treatment may involve demonstrating how to produce the sound correctly, learning to recognize which sounds are correct and incorrect, and practicing sounds in different words. Phonological process treatment may involve teaching the rules of speech to individuals to help them say words correctly.  

 

Supported  by
CLINIC FOR CHILDREN

Yudhasmara Foundation

JL Taman Bendungan Asahan 5 Jakarta Indonesia 102010

phone : 62(021) 70081995 – 5703646

http://childrenclinic.wordpress.com/

 

 

Clinical and Editor in Chief :

DR WIDODO JUDARWANTO

email : judarwanto@gmail.com

 

 

 

 

 

 

Information on this web site is provided for informational purposes only and is not a substitute for professional medical advice. You should not use the information on this web site for diagnosing or treating a medical or health condition. You should carefully read all product packaging. If you have or suspect you have a medical problem, promptly contact your professional healthcare provider.

Copyright © 2009, Clinic For Children Information Education Network. All rights reserved.


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