Refined Operational Definitions for the Apraxia of Speech Rating Scale.
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| Title: | Refined Operational Definitions for the Apraxia of Speech Rating Scale. |
|---|---|
| Authors: | Mailend, Marja-Liisa1,2 marja-liisa.mailend@jefferson.edu, Jacks, Adam3, Haley, Katarina L.3 |
| Source: | American Journal of Speech-Language Pathology. 2025 Supplement, Vol. 34, p2519-2532. 14p. |
| Subject Terms: | *Research methodology evaluation, *Evaluation, Research funding, Research evaluation, Severity of illness index, Sound recordings, Psychometrics, Stroke, Speech apraxia, Video recording |
| Abstract: | Purpose: The Apraxia of Speech Rating Scale (ASRS; Strand et al., 2014) has quickly emerged as a standard for apraxia of speech (AOS) diagnosis in stroke despite mixed evidence. The purpose of this study was to analyze, clarify, and revise the scoring procedures and item definitions of the ASRS as a preliminary step for investigating the scale's psychometric properties in stroke. Method: We evaluated the interpretation of the ASRS items and scale procedures by independently rating the video and audio examples provided with the latest dissemination of the ASRS. Discrepancies in ratings were discussed after each rating. Results: Upon discussing the rating discrepancies, our team identified barriers to using the scale, including lack of clear operational definitions for the scale items, difficulties with applying the multidimensional rating scale, mismatch between the scale description and item description, and lack of detailed procedures for applying the scale. Based on this analysis, we developed a series of rules for scoring the ASRS in our own research applications with stroke survivors. We also clarified scale labels and operationalized definitions for most of the scale items. Conclusions: Several potential concerns for reliable use of the ASRS were identified and addressed by clarifying the scale procedures and item definitions. We plan to use the updated procedures and definitions in research applications and are sharing them here for further input and potential applications from the research community. Research is needed to evaluate the impact of the changes on diagnostic classification and severity estimation for AOS. [ABSTRACT FROM AUTHOR] |
| Copyright of American Journal of Speech-Language Pathology is the property of American Speech-Language-Hearing Association and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Education Research Complete |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: ehh DbLabel: Education Research Complete An: 187102574 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Refined Operational Definitions for the Apraxia of Speech Rating Scale. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Mailend%2C+Marja-Liisa%22">Mailend, Marja-Liisa</searchLink><relatesTo>1,2</relatesTo><i> marja-liisa.mailend@jefferson.edu</i><br /><searchLink fieldCode="AR" term="%22Jacks%2C+Adam%22">Jacks, Adam</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Haley%2C+Katarina+L%2E%22">Haley, Katarina L.</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22American+Journal+of+Speech-Language+Pathology%22">American Journal of Speech-Language Pathology</searchLink>. 2025 Supplement, Vol. 34, p2519-2532. 14p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Research+methodology+evaluation%22">Research methodology evaluation</searchLink><br />*<searchLink fieldCode="DE" term="%22Evaluation%22">Evaluation</searchLink><br /><searchLink fieldCode="DE" term="%22Research+funding%22">Research funding</searchLink><br /><searchLink fieldCode="DE" term="%22Research+evaluation%22">Research evaluation</searchLink><br /><searchLink fieldCode="DE" term="%22Severity+of+illness+index%22">Severity of illness index</searchLink><br /><searchLink fieldCode="DE" term="%22Sound+recordings%22">Sound recordings</searchLink><br /><searchLink fieldCode="DE" term="%22Psychometrics%22">Psychometrics</searchLink><br /><searchLink fieldCode="DE" term="%22Stroke%22">Stroke</searchLink><br /><searchLink fieldCode="DE" term="%22Speech+apraxia%22">Speech apraxia</searchLink><br /><searchLink fieldCode="DE" term="%22Video+recording%22">Video recording</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Purpose: The Apraxia of Speech Rating Scale (ASRS; Strand et al., 2014) has quickly emerged as a standard for apraxia of speech (AOS) diagnosis in stroke despite mixed evidence. The purpose of this study was to analyze, clarify, and revise the scoring procedures and item definitions of the ASRS as a preliminary step for investigating the scale's psychometric properties in stroke. Method: We evaluated the interpretation of the ASRS items and scale procedures by independently rating the video and audio examples provided with the latest dissemination of the ASRS. Discrepancies in ratings were discussed after each rating. Results: Upon discussing the rating discrepancies, our team identified barriers to using the scale, including lack of clear operational definitions for the scale items, difficulties with applying the multidimensional rating scale, mismatch between the scale description and item description, and lack of detailed procedures for applying the scale. Based on this analysis, we developed a series of rules for scoring the ASRS in our own research applications with stroke survivors. We also clarified scale labels and operationalized definitions for most of the scale items. Conclusions: Several potential concerns for reliable use of the ASRS were identified and addressed by clarifying the scale procedures and item definitions. We plan to use the updated procedures and definitions in research applications and are sharing them here for further input and potential applications from the research community. Research is needed to evaluate the impact of the changes on diagnostic classification and severity estimation for AOS. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of American Journal of Speech-Language Pathology is the property of American Speech-Language-Hearing Association and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1044/2025_AJSLP-24-00229 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 14 StartPage: 2519 Subjects: – SubjectFull: Research methodology evaluation Type: general – SubjectFull: Evaluation Type: general – SubjectFull: Research funding Type: general – SubjectFull: Research evaluation Type: general – SubjectFull: Severity of illness index Type: general – SubjectFull: Sound recordings Type: general – SubjectFull: Psychometrics Type: general – SubjectFull: Stroke Type: general – SubjectFull: Speech apraxia Type: general – SubjectFull: Video recording Type: general Titles: – TitleFull: Refined Operational Definitions for the Apraxia of Speech Rating Scale. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Mailend, Marja-Liisa – PersonEntity: Name: NameFull: Jacks, Adam – PersonEntity: Name: NameFull: Haley, Katarina L. IsPartOfRelationships: – BibEntity: Dates: – D: 02 M: 07 Text: 2025 Supplement Type: published Y: 2025 Identifiers: – Type: issn-print Value: 10580360 Numbering: – Type: volume Value: 34 Titles: – TitleFull: American Journal of Speech-Language Pathology Type: main |
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