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Repetition Priming Treatment for Anomia: Effects of Single- and Multiple-Exemplar Protocols.

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Title: Repetition Priming Treatment for Anomia: Effects of Single- and Multiple-Exemplar Protocols.
Authors: Silkes, JoAnn P.1 jsilkes@sdsu.edu
Source: American Journal of Speech-Language Pathology. 2023 Supplement, Vol. 32 Issue 6, p2528-2553. 26p.
Subject Terms: *Memory, *Cerebral hemispheres, *Speech therapy, *Phonological awareness, *Learning, *Aphasia, *Brain damage, *Pre-tests & post-tests, *Comparative studies, *Communication, *Data analysis, *Written communication, *Reading, Semantics, Graphic arts, Reliability (Personality trait), Statistics, Stroke, Videoconferencing, Communicative disorders research, Treatment effectiveness, Medical protocols, T-test (Statistics), Anomia, Questionnaires, Descriptive statistics, Research funding, Treatment of communicative disorders, Logistic regression analysis, Data analysis software, Acoustic stimulation
Abstract: Introduction: Repetition priming can lead to improved naming ability in people with aphasia, but concerns have arisen from prior research about using only a single picture exemplar for each target. Specifically, it is unclear whether the observed improvements were due to learning simple correspondences between particular words and pictures rather than changes at a deeper level of lexical– semantic processing. In addition, implications for generalization after training with single exemplars were unclear. This study replicated and extended previous work to address these questions. Method: Five participants with chronic aphasia participated in this repeatedmeasures design study, which repeatedly paired words and pictures with no feedback provided. Two participants engaged in a single-exemplar condition, with a single picture exemplar of each target used for every presentation of that target. The remaining three participants engaged in a multiple-exemplar condition, with several different pictures used for each target. Half of these targets used training pictures during naming probes, whereas half did not. Results: Primed items led to greater improvements in naming than items that were practiced but not primed. The data indicate that improvements may extend beyond stimulus-specific correspondences. Maintenance and generalization effects were mixed. Conclusions: These data provide further support for the efficacy of repetition priming treatment for anomia. Implications and future directions are discussed. [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
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  Data: Repetition Priming Treatment for Anomia: Effects of Single- and Multiple-Exemplar Protocols.
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  Data: <searchLink fieldCode="AR" term="%22Silkes%2C+JoAnn+P%2E%22">Silkes, JoAnn P.</searchLink><relatesTo>1</relatesTo><i> jsilkes@sdsu.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22American+Journal+of+Speech-Language+Pathology%22">American Journal of Speech-Language Pathology</searchLink>. 2023 Supplement, Vol. 32 Issue 6, p2528-2553. 26p.
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– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Introduction: Repetition priming can lead to improved naming ability in people with aphasia, but concerns have arisen from prior research about using only a single picture exemplar for each target. Specifically, it is unclear whether the observed improvements were due to learning simple correspondences between particular words and pictures rather than changes at a deeper level of lexical– semantic processing. In addition, implications for generalization after training with single exemplars were unclear. This study replicated and extended previous work to address these questions. Method: Five participants with chronic aphasia participated in this repeatedmeasures design study, which repeatedly paired words and pictures with no feedback provided. Two participants engaged in a single-exemplar condition, with a single picture exemplar of each target used for every presentation of that target. The remaining three participants engaged in a multiple-exemplar condition, with several different pictures used for each target. Half of these targets used training pictures during naming probes, whereas half did not. Results: Primed items led to greater improvements in naming than items that were practiced but not primed. The data indicate that improvements may extend beyond stimulus-specific correspondences. Maintenance and generalization effects were mixed. Conclusions: These data provide further support for the efficacy of repetition priming treatment for anomia. Implications and future directions are discussed. [ABSTRACT FROM AUTHOR]
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  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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      – Type: doi
        Value: 10.1044/2023_AJSLP-22-00310
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      – Code: eng
        Text: English
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        StartPage: 2528
    Subjects:
      – SubjectFull: Memory
        Type: general
      – SubjectFull: Cerebral hemispheres
        Type: general
      – SubjectFull: Speech therapy
        Type: general
      – SubjectFull: Phonological awareness
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      – SubjectFull: Learning
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      – SubjectFull: Aphasia
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      – SubjectFull: Brain damage
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      – SubjectFull: Pre-tests & post-tests
        Type: general
      – SubjectFull: Comparative studies
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      – SubjectFull: Communication
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      – SubjectFull: Data analysis
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      – SubjectFull: Written communication
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      – SubjectFull: Reading
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      – SubjectFull: Semantics
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      – SubjectFull: Graphic arts
        Type: general
      – SubjectFull: Reliability (Personality trait)
        Type: general
      – SubjectFull: Statistics
        Type: general
      – SubjectFull: Stroke
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      – SubjectFull: Communicative disorders research
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      – SubjectFull: Medical protocols
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      – SubjectFull: T-test (Statistics)
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      – SubjectFull: Anomia
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      – SubjectFull: Questionnaires
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      – SubjectFull: Descriptive statistics
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      – SubjectFull: Research funding
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      – SubjectFull: Treatment of communicative disorders
        Type: general
      – SubjectFull: Logistic regression analysis
        Type: general
      – SubjectFull: Data analysis software
        Type: general
      – SubjectFull: Acoustic stimulation
        Type: general
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      – TitleFull: Repetition Priming Treatment for Anomia: Effects of Single- and Multiple-Exemplar Protocols.
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              Text: 2023 Supplement
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