Cognitive Flexibility for Semantic and Perceptual Information in Developmental Stuttering

Autor/inn/en	Anderson, Julie D.; Wagovich, Stacy A.; Ofoe, Levi
Titel	Cognitive Flexibility for Semantic and Perceptual Information in Developmental Stuttering
Quelle	In: Journal of Speech, Language, and Hearing Research, 63 (2020) 11, S.3659-3679 (21 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Anderson, Julie D.)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1092-4388
Schlagwörter	Semantics; Cognitive Ability; Stuttering; Verbal Communication; Nonverbal Communication; Preschool Children; Phonemes; Classification; Task Analysis; Reaction Time; Accuracy; Auditory Perception; Difficulty Level; Short Term Memory; Inhibition; Language Tests; Intelligence Tests; Verbal Ability; Vocabulary; Articulation (Speech); Speech Tests; Missouri; Indiana; Test of Early Language Development; Peabody Picture Vocabulary Test; Goldman Fristoe Test of Articulation + Suchen Sie Ihr Suchwort? Semantik; Denkfähigkeit; Stammer; Stottern; Non-verbal communication; Nonverbale Kommunikation; Pre-school age; Preschool age; Child; Children; Pre-school education; Preschool education; Vorschulalter; Kind; Kinder; Vorschulkind; Vorschulkinder; Vorschulerziehung; Vorschule; Fonem; Classification system; Klassifikation; Klassifikationssystem; Aufgabenanalyse; Reaktionsvermögen; Auditive Wahrnehmung; Akustische Wahrnehmung; Akustik; Schwierigkeitsgrad; Kurzzeitgedächtnis; Hemmung; Language test; Sprachtest; Intelligence test; Intelligenztest; Mündliche Leistung; Wortschatz; Sprechtest
Abstract	Purpose: The purpose of this study was to examine cognitive flexibility for semantic and perceptual information in preschool children who stutter (CWS) and who do not stutter (CWNS). Method: Participants were 44 CWS and 44 CWNS between the ages of 3;0 and 5;11 (years;months). Cognitive flexibility was measured using semantic and perceptual categorization tasks. In each task, children were required to match a target object with two different semantic or perceptual associates. Main dependent variables were reaction time and accuracy. Results: The accuracy with which CWS and CWNS shifted between one semantic and perceptual representation to another was similar, but the CWS did so significantly more slowly. Both groups of children had more difficulty switching between perceptual representations than semantic ones. Conclusion: CWS are less efficient (slower), though not less accurate, than CWNS in their ability to switch between different representations in both the verbal and nonverbal domains. (As Provided).
Anmerkungen	American Speech-Language-Hearing Association. 2200 Research Blvd #250, Rockville, MD 20850. Tel: 301-296-5700; Fax: 301-296-8580; e-mail: slhr@asha.org; Web site: http://jslhr.pubs.asha.org
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01