Syllable- and word-based measures of stuttering in speech samples of Turkish-speaking school-aged children

ABSTRACT

Linguistic factors influence the likelihood of occurrence of stuttering instances on a certain word within an utterance. However, studies on the relationship between stuttering instances and linguistic factors of Turkish-speaking individuals are scarce. This study aimed to determine the syllable- and word-based measures of stuttering speech samples of Turkish-speaking school-aged children who stutter. Stuttering-like disfluencies (SLDs) and lexical categories were identified after transcription of 61 children’s spontaneous speech samples (age range = 6–16). Syllable-, word- and utterance-level measures were employed. Syllable-based and word-based stuttering frequency findings were significantly different (p < .001); SLDs were more likely to occur at the utterance-initial (p < .001) and word-initial (p < .001) positions; content words were more likely to be stuttered and, there was a relation between the occurrence of SLDs and utterance length (p = .001). Since there is great variability between word-based and syllable-based measures, and SLDs tend to occur at word onsets, using word-based measures in Turkish would provide a measure of stuttering frequency that is comparable to the literature. Moreover, findings support that phrases requiring greater demands on utterance planning increase the possibility of occurrence of stuttering instances.

KEYWORDS:

• Stuttering
• utterance position
• word position
• lexical class
• school-aged children

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.