Reading Fluency in Spanish Patients with Parkinson's Disease: A Reading Prosody Examination

Autor/inn/en	Pérez-Sánchez, María del Carmen; González-Nosti, María; Cuetos, Fernando; Álvarez-Cañizo, Marta
Titel	Reading Fluency in Spanish Patients with Parkinson's Disease: A Reading Prosody Examination
Quelle	In: International Journal of Language & Communication Disorders, 58 (2023) 2, S.357-375 (19 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Pérez-Sánchez, María del Carmen)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1368-2822
DOI	10.1111/1460-6984.12793
Schlagwörter	Foreign Countries; Adults; Neurological Impairments; Reading Fluency; Suprasegmentals; Sentence Structure; Speech Communication; Reading Aloud to Others; Spain + Suchen Sie Ihr Suchwort? Ausland; Neurodegenerative Erkrankung; Satzbau; Satzstruktur; Spanien
Abstract	Background: The expressiveness during reading is essential for a fluent reading. Reading prosody has been scarcely studied in an experimental manner, owing to the difficulties in taking objective and direct measures of this reading skill. However, new technologies development has made it possible to analyse reading prosody in an experimental way. Prosodic patterns may vary, not being the same at the beginning of the reading learning process as in adulthood. They may also be altered in disorders such as dyslexia, but little is known about the prosodic characteristics and reading fluency of people with neurodegenerative diseases that cause language impairment, such as Parkinson's disease (PD). Aims: The aim of this work was to study reading fluency in PD considering the prosodic characteristics of its reading. Methods & Procedures: The participants were 31 Spanish adults with PD and 31 healthy controls, aged 59-88 years. Two experimental texts were designed that included declarative, interrogative, and exclamatory sentences and experimental verbs and nouns. The manipulability level of the nouns and the motor content of the verbs were considered. The reading of the participants was recorded and analysed with Praat software. Outcomes & Results: A longer reading duration and a greater number of pauses, especially in verbs, were found in the PD group, which also showed less pitch variation than the control group in the experimental sentences. The control group showed a big initial rise in declarative and interrogative sentences, as well as a stronger final declination in declarative and exclamatory ones, when compared to the PD group. Conclusions & Implications: The use of experimental methodologies for the analysis of reading fluency allows learning more about the prosodic characteristics of people with different pathologies, such as PD. Scarce pitch variability found in the analysis, together with the great number of pauses and the longer reading duration, leads to poorly expressive reading, which compromises fluency in PD. The exhaustive evaluation of the reading fluency of PD patients will make it possible to design more complete assessment methods that will favour the diagnosis and early detection of this pathology. (As Provided).
Anmerkungen	Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01