Auditory feedback control in adults who stutter during metronome-paced speech I. Timing Perturbation.
J Fluency Disord
; 75: 105943, 2023 Mar.
Article
em En
| MEDLINE
| ID: mdl-36423506
ABSTRACT
PURPOSE:
This study determined whether adults who stutter (AWS) exhibit deficits in responding to an auditory feedback timing perturbation, and whether external timing cues, which increase fluency, attenuate any disruptions due to altered temporal auditory feedback.METHODS:
Fifteen AWS and sixteen adults who do not stutter (ANS) read aloud a multisyllabic sentence either with normal pacing or with each syllable paced at the rate of a metronome. On random trials, an auditory feedback timing perturbation was applied, and timing responses were compared between groups and pacing conditions.RESULTS:
Both groups responded to the timing perturbation by delaying subsequent syllable boundaries, and there were no significant differences between groups in either pacing condition. Furthermore, no response differences were found between normally paced and metronome-paced conditions.CONCLUSION:
These findings are interpreted as showing that 1) AWS respond normally to pure timing perturbations, and 2) metronome-paced speech has no effect on online speech timing control as assessed in the present experiment.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Fala
/
Gagueira
Limite:
Adult
/
Humans
Idioma:
En
Revista:
J Fluency Disord
Ano de publicação:
2023
Tipo de documento:
Article