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Speech disorder
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Speech disorders or speech impediments, as they are also called, are a type of communication disorders where 'normal' speech is disrupted. This can mean stuttering, lisps, etc. Someone who is totally unable to speak due to a speech disorder is considered mute.
ClassificationClassifying speech into normal and disordered is more problematic than it first seems. By a strict classification, only 5% to 10% of the population has a completely normal manner of speaking (with respect to all parameters) and healthy voice; all others suffer from one disorder or another.
- Stuttering is quite common.
- Cluttering, a speech disorder that has similarities to stuttering.
- Dysprosody is the rarest neurological speech disorder. It is characterized by alterations in intensity, in the timing of utterance segments, and in rhythm, cadency, and intonation of words. The changes to the duration, the fundamental frequency, and the intensity of tonic and atonic syllables of the sentences spoken, deprive an individual's particular speech of its characteristics. The cause of dysprosody is usually associated with neurological pathologies such as brain vascular accidents, cranioencephalic traumatisms, and brain tumors.
Difficulty in producing specific speech sounds (most often certain consonant, such as /s/ or /r/) may be considered a speech sound disorder, and subdivided into articulation disorders (also called phonetic disorders) and phonemic disorders. Phonetic disorders are characterized by difficulty learning to physically produce sounds, and are popularly referred to as "speech impediments". (However, this term is archaic. The acceptable, modern term is "speech impairment.") Phonemic disorders are characterized by difficulty in learning the sound distinctions of a language, so that one sound may be used in place of many. However, it is not uncommon for a single person to have a mixed speech sound disorder with both phonemic and phonetic components.
There are three different levels of classification when determining the magnitude and type of a speech disorder and the proper treatment or therapy:
- Sounds the patient can produce
- A: Phonemic- can be produced easily; used meaningfully and contrastively
- B: Phonetic- produced only upon request; not used consistently, meaningfully, or contrastively; not used in connected speech
- Stimulable sounds
- A: Easily stimulable
- B: Stimulable after demonstration and probing (i.e. with a tongue depressor)
- Cannot produce the sound
- A: Cannot be produced voluntarily
- B: No production ever observed
CausesIn many cases the cause is unknown. However, there are various known causes of speech impediments, such as "hearing loss, neurological disorders, brain injury, mental retardation, drug abuse, physical impairments such as Cleft lip and palate, and vocal abuse or misuse." Child abuse may also be a cause in some cases.
TreatmentMany of these types of disorders can be treated by speech therapy, but others require medical attention by a doctor in phoniatrics. Other treatments include correction of organic conditions and psychotherapy.
In the United States, school-age children with a speech disorder are often placed in special education programs. More than 700,000 of the students served in the public schools special education programs in the 2000-2001 school year were categorized as having a speech or language impairment. This estimate does not include children who have speech/language problems secondary to other conditions such as deafness".Many school districts provide the students with speech therapy during school hours, although extended day and summer services may be appropriate under certain circumstances.
Patients will be treated in teams, depending on the type of disorder they have. A team can include; SLP's, specialists, family doctors, teachers,and parents/family members.
Social effects of speech disordersSuffering from a speech disorder can have negative social effects, especially among young children. Those with a speech disorder can be targets of bullying because of their disorder. The bullying can result in decreased self-esteem.
Famous people with speech impediments- Humphrey Bogart, lisp
- Nicholas Brendon, actor stutter
- Isaac Brock (musician), lead singer of Modest Mouse. lisp
- Win Butler, lead singer of Arcade Fire. lisp
- Truman Capote, lisp
- Winston Churchill, British Prime Minister lisp, cluttering, or stutter
- Claudius, Roman Emperor stutter
- Alcibiades, lisp
- Camille Desmoulins, journalist in the French Revolution; stutter
- Drag-on, rapper stutter
- Gareth Gates, singer formerly stutter
- Roy Jenkins, British politician rhotacism
- Stephan Jenkins, singer/songwriter/musician rhotacism
- Elton John, singer/songwriter, lisp
- Scatman John, scat singer stutter
- James Earl Jones, actor stutter
- Jim Jones, cult leader lisp
- Boris Karloff, actor lisp
- Robert F. Kennedy, Jr., environmental activist spasmodic dysphonia
- Anthony Kiedis, singer lisp
- Anybody Killa, rapper lisp
- Steven Levitt, economist and author of Freakonomics; lisp
- Bob Love, former NBA player stutter
- Shane MacGowan, singer rhotacism
- Keith and The Girl, podcaster unknown
- Marilyn Monroe, actress stutter
- Frank Muir, British comedy writer and personality on radio and television rhotacism
- Kele Okereke, lead singer of band Bloc Party; rhotacism
- Mark Owen, singer in band Take That. -stutter
- Rick Parfitt, Status Quo rhythm guitarist and singer
- Diane Rehm, radio talk show host spasmodic dysphonia
- Jonathan Ross, British television personality rhotacism
- David Sedaris, author lisp during childhood
- Shannon Sharpe, NFL color commentator and ex-pro football player; lisp, stutter & drawl
- James Stewart, actor stutter
- Joe Strummer, singer rhotacism
- Richard Thompson, guitarist and singer-songwriter stutter
- Mel Tillis, country music singer stutter
- Barbara Walters, television personality rhotacism and lisp
- Bruce Willis, actor and director stutter
- Tiger Woods, golfer stutter
- Will Young, singer lisp
- Ben Wallace, NBA player stutter
- RZA, Rapper Stutter
- Busta Rhymes, Rapper Stutter
- Dusty Rhodes (wrestler), lisp
- Matthew Bellamy, lead singer of band Muse, rhotacism
- Kool G Rap, Rap Artist Lisp
- Mike Tyson, Boxer Lisp
- Ron Harper, Former NBA Basketball Player Stutter
- Tom Klimczyk, comedian Stutter
Language disordersLanguage disorders are usually considered distinct from speech disorders, even though they are often used synonymously.
Speech disorders refer to problems in producing the sounds of speech or with the quality of voice, where language disorders are usually an impairment of either understanding words or being able to use words and does not have to do with speech production
See also
External links speech....
External links
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