The Methodological Quality of Short-Term/Working Memory Treatments in Poststroke Aphasia: A Systematic Review.
Purpose: The aims of this systematic review are to provide a critical overview of short-term memory (STM) and working memory (WM) treatments in stroke aphasia and to systematically evaluate the internal and external validity of STM/WM treatments. Method: A systematic search was conducted in February...
| Publicado en: | Journal of Speech, Language & Hearing Research Vol. 62; no. 6; pp. 1979 - 2002 |
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| Autores principales: | , , , |
| Formato: | Artículo |
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American Speech-Language-Hearing Association
Jun2019
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=137096470&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 137096470 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 10924388 1SM jtl: Journal of Speech, Language & Hearing Research issn: 10924388 maglogo: N pubinfo: dt: Jun2019 vid: 62 iid: 6 pid: 42 pub: American Speech-Language-Hearing Association artinfo: ui: 137096470 10.1044/2018_JSLHR-L-18-0057 ppf: 1979 ppct: 23 formats: fmt: @attributes: type: P size: 1.4MB tig: atl: The Methodological Quality of Short-Term/Working Memory Treatments in Poststroke Aphasia: A Systematic Review. aug: au: Zakariás, Lilla Kelly, Helen Salis, Christos Code, Chris affil: Department of Linguistics, University of Potsdam, Germany Speech and Hearing Sciences, University College Cork, Ireland Speech and Language Sciences, Newcastle University, United Kingdom Department of Psychology, University of Exeter, United Kingdom su: Achievement tests Attention Communication Language acquisition Patient compliance Recognition (Psychology) Task performance Therapeutics Aphasia Memory disorders Treatment of language disorders Stroke rehabilitation Treatment effectiveness Systematic reviews CINAHL database MEDLINE Medical databases Information storage & retrieval systems Psychology information storage & retrieval systems Speech perception Rehabilitation of aphasic persons Evaluation sug: subj: Achievement tests Attention Communication Language acquisition Patient compliance Recognition (Psychology) Task performance Therapeutics Aphasia Memory disorders Treatment of language disorders Stroke rehabilitation Treatment effectiveness Systematic reviews CINAHL database MEDLINE Medical databases Information storage & retrieval systems Psychology information storage & retrieval systems Speech perception Rehabilitation of aphasic persons Evaluation ab: Purpose: The aims of this systematic review are to provide a critical overview of short-term memory (STM) and working memory (WM) treatments in stroke aphasia and to systematically evaluate the internal and external validity of STM/WM treatments. Method: A systematic search was conducted in February 2014 and then updated in December 2016 using 13 electronic databases. We provided descriptive characteristics of the included studies and assessed their methodological quality using the Risk of Bias in N-of-1 Trials quantitative scale (Tate et al., 2015), which was completed by 2 independent raters. Results: The systematic search and inclusion/exclusion procedure yielded 17 single-case or case-series studies with 37 participants for inclusion. Nine studies targeted auditory STM consisting of repetition and/or recognition tasks, whereas 8 targeted attention and WM, such as attention process training including n-back tasks with shapes and clock faces as well as mental math tasks. In terms of their methodological quality, quality scores on the Risk of Bias in N-of-1 Trials scale ranged from 4 to 17 (M = 9.5) on a 0-30 scale, indicating a high risk of bias in the reviewed studies. Effects of treatment were most frequently assessed on STM, WM, and spoken language comprehension. Transfer effects on communication and memory in activities of daily living were tested in only 5 studies. Conclusions: Methodological limitations of the reviewed studies make it difficult, at present, to draw firm conclusions about the effects of STM/WM treatments in poststroke aphasia. Further studies with more rigorous methodology and stronger experimental control are needed to determine the beneficial effects of this type of intervention. To understand the underlying mechanisms of STM/WM treatment effects and how they relate to language functioning, a careful choice of outcome measures and specific hypotheses about potential improvements on these measures are required. Future studies need to include outcome measures of memory functioning in everyday life and psychosocial functioning more generally to demonstrate the ecological validity of STM and WM treatments. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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