Although there are hesitations and interruptions found in all speakers, the disfluency found in stutterers seems to be more severe. There are several forms of dysfluencies when dealing with stuttering including interjections, repetitions, and revisions. A stutterer can encompass one or many dysfluencies ranging from minor incidents to very extreme episodes of stuttering. Interjections occur frequently in both fluent speakers and dysfluent speakers. An interjection occurs with the speaker uses “uh” or “er” while speaking. Repetitions also are common for stutterers. Repetitions can occur in part of the word ,” wh wh what” in the entire word, “what what what” and in phrases, “ what do what do what do you want?” Revisions during sentences such as,”I was, I am going” also happen often, along with broken words; I was t---alking, and prolonged sounds like the “wa” sound in what are also usual in …show more content…
An estimated fifteen million individuals world wide, including three million Americans stutter. A child can be diagnosed from eighteen months, when words starts to progress into more fluent speech. The median age of onset according to a study done by Daley (1955); which included fifty young stutterers recorded that the median age of onset was 3.87. Occurrence becomes less frequent with age, and seems to be tied to the development of language. Although there are millions of stutterers in the United States most of them will “recover” by adulthood. According to Andrews and Harris’s (1964) research that included 1,000 stutterers; 79% of children will stop stuttering by the age of sixteen. Boys are three times more likely to develop a stutter then a girl would according to the 3-1 ratio concluded by “US Nationwide, 1-12” Hull el at