Acoustic Measures of Emotion in School-Age Children Who Stutter: Findings From a Single Subject.
Purpose: The purpose of this study was to encourage and justify the examination of acoustic measures of emotion (mean fundamental frequency [F0], F0 range, jitter, and shimmer) from school-age children who stutter (CWS) in a novel procedure combining psychophysiological measures of stress with acous...
| Publicado en: | Perspectives of the ASHA Special Interest Groups Vol. 5; no. 4; pp. 895 - 907 |
|---|---|
| Autores principales: | , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
American Speech-Language-Hearing Association
Aug2020
|
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=145248712&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 145248712 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 2381473X KTSD jtl: Perspectives of the ASHA Special Interest Groups issn: 2381473X maglogo: N pubinfo: dt: Aug2020 vid: 5 iid: 4 pid: 42 pub: American Speech-Language-Hearing Association place: Rockville, Maryland artinfo: ui: 145248712 145248712 145248712 10.1044/2020_PERSP-19-00089 145248712 ppf: 895 ppct: 12 formats: fmt: @attributes: type: P tig: atl: Acoustic Measures of Emotion in School-Age Children Who Stutter: Findings From a Single Subject. aug: au: Salvo, Heather D. Schmidt, Anna M. affil: Speech Pathology and Audiology, Kent State University, Ohio sug: subj: Emotions Evaluation Speech Acoustics Evaluation Fluency Disorders In Infancy and Childhood Psychophysiology Stress, Psychological Human Child Cognition Speech and Language Assessment Emotional Regulation Heart Rate Variability Pretest-Posttest Design Pilot Studies Exploratory Research Speech Articulation Tests Male Female Task Performance and Analysis Deception Child: 6-12 years Male Female ab: Purpose: The purpose of this study was to encourage and justify the examination of acoustic measures of emotion (mean fundamental frequency [F0], F0 range, jitter, and shimmer) from school-age children who stutter (CWS) in a novel procedure combining psychophysiological measures of stress with acoustic analysis. Method: One school-age CWS (aged 11;9 [years;months]) completed a cognitively stressful speech-language task and a control speech-language task. Vocal acoustic samples were collected during the stressful task and the control task. These samples were later analyzed for F0, F0 range, jitter, and shimmer. Physiological measures of emotional arousal, including electrodermal response frequency and electrodermal response amplitude, were also recorded prior to, during, and after each condition for manipulation check purposes. Physiological measures of emotion regulation, indexed by mean heart rate variability, were also collected prior to and after each condition for manipulation check purposes. Results: Findings from the psychophysiological measures suggest that the CWS experienced increased stress during the stress-inducing task. Acoustic measures indicate that the CWS reduced rather than increased her mean F0, F0 range, jitter, and shimmer only for high vowels /i u/ during the control task compared to stressful task. Conclusions: Overall, these pilot findings support the need for further study of vocal acoustic and psychophysiological measures of emotion from CWS as well as children who do not stutter. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|