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The Reliability of Telepractice Administration of the Western Aphasia Battery–Revised in Persons With Primary Progressive Aphasia.
- Source :
-
American Journal of Speech-Language Pathology . Mar2022, Vol. 31 Issue 2, p881-895. 15p. - Publication Year :
- 2022
-
Abstract
- Purpose: The use of telepractice in the field of communication disorders offers an opportunity to provide care for those with primary progressive aphasia (PPA). The Western Aphasia Battery–Revised (WAB-R) is used for differential diagnosis, to assess severity of aphasia, and to identify a language profile of strengths and challenges. Telehealth administration of the WAB-R is supported for those with chronic aphasia due to stroke but has not yet been systematically explored in neurodegenerative dementia syndromes. To fill this gap, in-person and telehealth performance on the WAB-R from participants with mild to moderate PPA was compared. Method: Nineteen participants with mild to moderate PPA were administered the WAB-R in person and over videoconferencing. Videoconferencing administration included modifications to the testing protocol to ensure smooth completion of the assessment. Subtest and Aphasia Quotient (WAB-AQ) summary scores were compared using concordance coefficients to measure the relationship between the administration modes. Results: In-person and telehealth scores showed strong concordance for the WAB-AQ, Auditory Verbal Comprehension subtest, and Naming & Word Finding subtest. The Spontaneous Speech test summary score had slightly lower concordance, indicating the need for caution when comparing these scores across administration modes. Conclusion: These findings support extending the use of telehealth administration of the WAB-R via videoconferencing to those with mild to moderate PPA given appropriate modifications to testing protocol. [ABSTRACT FROM AUTHOR]
- Subjects :
- *DIAGNOSIS of aphasia
*RELIABILITY (Personality trait)
*CONFIDENCE intervals
*RESEARCH methodology evaluation
*DIFFERENTIAL diagnosis
*VIDEOCONFERENCING
*SPEECH evaluation
*SEVERITY of illness index
*INFORMED consent (Medical law)
*PEARSON correlation (Statistics)
*DESCRIPTIVE statistics
*TELEMEDICINE
Subjects
Details
- Language :
- English
- ISSN :
- 10580360
- Volume :
- 31
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- American Journal of Speech-Language Pathology
- Publication Type :
- Academic Journal
- Accession number :
- 155700135
- Full Text :
- https://doi.org/10.1044/2021_AJSLP-21-00150