Er than CWNS on normreferenced measures of overall H 4065MedChemExpress H 4065 language as well as receptive and expressive vocabulary (Ntourou, Conture, Lipsey, 2011). Furthermore, preschool-age CWS’ tendency to stutter on utterance-initial words increases with sentence length, a finding suggesting that language/ linguistic processes contribute to the frequency/locus of stuttering (Richels, Buhr, Conture, Ntourou, 2010). Indeed, language growth and complexity appears to be associated with children’s speech disfluency (e.g., Yaruss, Newman, Flora, 1999). It has also been shown that children with histories of specific expressive language impairment are significantly more disfluent than their peers with normal language development (Boscolo, Bernstein Ratner, Rescorla, 2002; Hall, Yamashita, Aram, 1993; cf. Nippold, 2012). It is not clear, however, whether speech and language abilities, as well as age, affect frequency and type of disfluencies in typically developing children who do and do not stutter. A fourth issue is the association parents/caregivers’ expressed concern that their child is or is suspected to be stuttering and examiners’ judgment of frequency of children’s stuttered disfluencies. While both measures involve perceptual judgments and are, to greater or lesser degrees, somewhat subjective, examiner judgment is often considered relatively objective and parental concern, while certainly a reality with regard to Duvoglustat chemical information childhood stuttering, seemingly less so (although some, for example, Yairi Ambrose, 2005, have used an ordinal scale for parents to judge their level of concern). However, to the present writers’ understanding,NIH-PA Author Manuscript NIH-PA Author Manuscript NIH-PA Author ManuscriptJ Commun Disord. Author manuscript; available in PMC 2015 May 01.Tumanova et al.Pagethere has been little attempt to empirically assess the nature of the association between parents’ expressed concern and examiners’ judgment of stuttered disfluencies. Although it might be assumed that some degree of association exists, this remains an open empirical question. Knowing that these two variables ?examiners judgment of stuttering and parental expressed concern about their child’s stuttering ?are associated would seem to lend a degree of demonstrated concurrent validity to both measures, something that appears presently lacking. Overall, some basic variables associated with early childhood speech disfluencies (i.e., distribution of stuttered and non-stuttered disfluencies), as well as the impact of related variables on such disfluencies have received relatively little empirical attention. As a result, our understanding of salient variables associated with preschool-age children’s speech fluency is less than comprehensive. Without such understanding, we would seem to be less than aware of how these variables impact our assessment of children’s speech disfluencies and/or the diagnosis of childhood stuttering. Therefore, the present study addressed these issues by examining childhood disfluencies in a large (n = 472) sample of preschool-age children. These data were collected in a consistent manner using a standard battery of testing procedures and measures commonly used by practicing clinicians as well as researchers who study childhood stuttering. To assess preschool-age CWS and CWNS’s speech disfluencies, four questions were investigated. The first question asked whether the stuttered, non-stuttered and total speech disfluencies of preschool-age children who stu.Er than CWNS on normreferenced measures of overall language as well as receptive and expressive vocabulary (Ntourou, Conture, Lipsey, 2011). Furthermore, preschool-age CWS’ tendency to stutter on utterance-initial words increases with sentence length, a finding suggesting that language/ linguistic processes contribute to the frequency/locus of stuttering (Richels, Buhr, Conture, Ntourou, 2010). Indeed, language growth and complexity appears to be associated with children’s speech disfluency (e.g., Yaruss, Newman, Flora, 1999). It has also been shown that children with histories of specific expressive language impairment are significantly more disfluent than their peers with normal language development (Boscolo, Bernstein Ratner, Rescorla, 2002; Hall, Yamashita, Aram, 1993; cf. Nippold, 2012). It is not clear, however, whether speech and language abilities, as well as age, affect frequency and type of disfluencies in typically developing children who do and do not stutter. A fourth issue is the association parents/caregivers’ expressed concern that their child is or is suspected to be stuttering and examiners’ judgment of frequency of children’s stuttered disfluencies. While both measures involve perceptual judgments and are, to greater or lesser degrees, somewhat subjective, examiner judgment is often considered relatively objective and parental concern, while certainly a reality with regard to childhood stuttering, seemingly less so (although some, for example, Yairi Ambrose, 2005, have used an ordinal scale for parents to judge their level of concern). However, to the present writers’ understanding,NIH-PA Author Manuscript NIH-PA Author Manuscript NIH-PA Author ManuscriptJ Commun Disord. Author manuscript; available in PMC 2015 May 01.Tumanova et al.Pagethere has been little attempt to empirically assess the nature of the association between parents’ expressed concern and examiners’ judgment of stuttered disfluencies. Although it might be assumed that some degree of association exists, this remains an open empirical question. Knowing that these two variables ?examiners judgment of stuttering and parental expressed concern about their child’s stuttering ?are associated would seem to lend a degree of demonstrated concurrent validity to both measures, something that appears presently lacking. Overall, some basic variables associated with early childhood speech disfluencies (i.e., distribution of stuttered and non-stuttered disfluencies), as well as the impact of related variables on such disfluencies have received relatively little empirical attention. As a result, our understanding of salient variables associated with preschool-age children’s speech fluency is less than comprehensive. Without such understanding, we would seem to be less than aware of how these variables impact our assessment of children’s speech disfluencies and/or the diagnosis of childhood stuttering. Therefore, the present study addressed these issues by examining childhood disfluencies in a large (n = 472) sample of preschool-age children. These data were collected in a consistent manner using a standard battery of testing procedures and measures commonly used by practicing clinicians as well as researchers who study childhood stuttering. To assess preschool-age CWS and CWNS’s speech disfluencies, four questions were investigated. The first question asked whether the stuttered, non-stuttered and total speech disfluencies of preschool-age children who stu.
Posted inUncategorized