Speech delay, also known as alalia, refers to a delay in the development or use of the mechanisms that produce speech. Speech, as distinct from language, refers to the actual process of making sounds, using such organs and structures as the lungs, vocal cords, mouth, tongue, teeth, etc. Language delay refers to a delay in the development or use of the knowledge of language.
Because language and speech are two independent stages, they may be individually delayed. For example, a child may be delayed in speech (i.e., unable to produce intelligible speech sounds), but not delayed in language. In this case, the child would be attempting to produce an age appropriate amount of language, but that language would be difficult or impossible to understand. Conversely, since a child with a language delay typically has not yet had the opportunity to produce speech sounds, it is likely to have a delay in speech as well.
Read more about Speech Delay: Signs and Symptoms, Effects of Speech Delay, Causes, Therapies and Treatments
Famous quotes containing the words speech and/or delay:
“America—rather, the United States—seems to me to be the Jew among the nations. It is resourceful, adaptable, maligned, envied, feared, imposed upon. It is warm-hearted, overfriendly; quick-witted, lavish, colorful; given to extravagant speech and gestures; its people are travelers and wanderers by nature, moving, shifting, restless; swarming in Fords, in ocean liners; craving entertainment; volatile. The schnuckle among the nations of the world.”
—Edna Ferber (1887–1968)
“To achieve the larger goal of teaching her children consideration of others, a mother can tolerate some frustration of her own wishes, she can delay having what she wants, she can be flexible enough to compromise. And this is exactly what her child must also learn: that it is possible to survive frustration, it is possible to wait for what he wants, it is possible to compromise without capitulating.”
—Elaine Heffner (20th century)