Training Flexibility in Fixed Expressions in Non-Fluent Aphasia: A Case Series Report

Autor/inn/en	Bruns, Claudia; Beeke, Suzanne; Zimmerer, Vitor C.; Bruce, Carolyn; Varley, Rosemary A.
Titel	Training Flexibility in Fixed Expressions in Non-Fluent Aphasia: A Case Series Report
Quelle	In: International Journal of Language & Communication Disorders, 56 (2021) 5, S.1009-1025 (17 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1368-2822
DOI	10.1111/1460-6984.12652
Schlagwörter	Aphasia; Language Impairments; Intervention; Speech Instruction; Speech Skills; Sentence Structure + Suchen Sie Ihr Suchwort? Expressive Aphasie; Aphasie; Speech disorder; Speech disorders; Speech disabilities; Speech disability; Speech handicap; Speech handicaps; Speech impairment; Speech impairments; Language handicaps; Sprachbehinderung; Speech training; Sprechübung; Mündliche Leistung; Sprachfertigkeit; Satzbau; Satzstruktur
Abstract	Background: Many speakers with non-fluent aphasia (NFA) are able to produce some well-formed word combinations such as 'I like it' or 'I don't know', although they may not use variations such as 'He likes it' or 'I don't know that person'. This suggests that these utterances represent fixed forms. Aims: This case series investigation explored the impact of a novel intervention aimed at enhancing the connected speech of individuals with NFA. The intervention, motivated by usage-based principles, involved filling open slots in semi-fixed sentence frames. Methods & Procedures: Five participants with NFA completed a 6-week intervention programme. The intervention trained participants to insert a range of different lexical items into the open slots of high-frequency phrases such as 'I like it' to enable more productive sentences (e.g., 'they like flowers'). The outcomes and acceptability were examined: The primary outcome measure focused on changes in connected narrative, and the availability of trained constructions (e.g., 'I like it') was explored through a story completion test. Two baseline measures of behaviour were taken prior to intervention, and outcomes assessed immediately after intervention and at a 6-week maintenance assessment. Outcome & Results: A pre-/post-treatment comparison of connected speech measures showed evidence of enhanced connected speech for two of the five participants (P2 and P5). An analysis of story completion test scores revealed positive change for two participants (P1 and P2). Findings were mixed with regard to baseline stability of outcome measures and post-intervention stability of language changes. The intervention was acceptable to all participants. Conclusion & Implications: While this pilot study yielded promising findings with regard to the intervention's acceptability and increased connected speech for some participants, the findings were mixed across the sample of five participants. This research helps inform hypotheses and selection criteria for future studies. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01