Biomaterial Database

The relationship of stuttering severity and treatment length to temporal measures of stutterers' perceptually fluent speech. 1989

E C Healey, and P R Ramig

University of Nebraska-Lincoln.

The purpose of this study was to investigate the relationship between stuttering severity and treatment length to temporal measures of stutterers' perceptually fluent speech. Seventeen adult stutterers (4 mild, 8 moderate, and 5 severe) were divided into two treatment categories. One group with limited exposure to treatment (n = 7) consisted of stutterers who had completed 0-10 hr of treatment. Another group with an extensive period of treatment (n = 10) consisted of stutterers who had completed 47-212 hr of treatment. All subjects were asked to repeat a simple phrase and read a prose passage. Spectrographic measures of the stutterers' voice onset times, vowel, consonant, and phrase durations were obtained from perceptibly fluent productions of the isolated phrase and from a phrase extracted from the oral reading. Results showed that there were no significant differences among stuttering severity groups or the two groups with different lengths of treatment. These results suggest that changes in temporal measures of stutterers' fluency might occur through the process of treatment, but those changes are not related to stuttering severity or length of treatment.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D013060	Speech	Communication through a system of conventional vocal symbols.	Public Speaking,Speaking, Public
D013061	Speech Acoustics	The acoustic aspects of speech in terms of frequency, intensity, and time.	Acoustics, Speech,Acoustic, Speech,Speech Acoustic
D013070	Speech Therapy	Treatment for individuals with speech defects and disorders that involves counseling and use of various exercises and aids to help the development of new speech habits.	Therapy, Speech,Speech Therapies,Therapies, Speech
D013342	Stuttering	A disturbance in the normal fluency and time patterning of speech that is inappropriate for the individual's age. This disturbance is characterized by frequent repetitions or prolongations of sounds or syllables. Various other types of speech dysfluencies may also be involved including interjections, broken words, audible or silent blocking, circumlocutions, words produced with an excess of physical tension, and monosyllabic whole word repetitions. Stuttering may occur as a developmental condition in childhood or as an acquired disorder which may be associated with BRAIN INFARCTIONS and other BRAIN DISEASES. (From DSM-IV, 1994)	Stammering,Stuttering, Acquired,Stuttering, Adult,Stuttering, Childhood,Stuttering, Developmental,Stuttering, Familial Persistent 1,Acquired Stuttering,Adult Stuttering,Childhood Stuttering,Developmental Stuttering
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor