{"title":"描绘更好的材料:用于科学和临床的新型图例集的规范数据。","authors":"Mackenzie E Fama, Erin L Meier","doi":"10.1044/2024_AJSLP-23-00401","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Picture stimuli are essential materials for language research and clinical practice. Here, we generated a modern, full-color set of 310 illustrations representing a carefully designed, culturally sensitive list of imageable nouns. We normed the images in a diverse sample of healthy adults, so the images can be used in various populations, including older adults.</p><p><strong>Method: </strong>We recruited a diverse online sample of 200 adults ages 19-76 years. Participants typed a name for each picture and reported how familiar they were with the item (familiarity) and how well the illustration matched their mental image of the item (image agreement). We assessed relationships among these three measures, between these measures and word features (e.g., frequency, length), and between these measures and demographic characteristics of our sample.</p><p><strong>Results: </strong>Two hundred ninety-seven of 310 items had 70% or higher name agreement among participants. Most items had good to excellent image agreement and familiarity. The image measures showed expected relationships with relevant word features (e.g., frequency, length). Older age was associated with higher image agreement and familiarity but not written naming accuracy. As a group, Black participants demonstrated lower written naming accuracy than White and mixed race participants. Education, sex, and self-reported multilingualism were not significantly related to image measures.</p><p><strong>Conclusions: </strong>We generated a novel set of illustrations with strong name agreement, familiarity, and image agreement, which are suitable for a variety of uses in research and clinical settings. Our normative data suggest a future need for item-level analysis to explore variability in performance across different racial groups.</p><p><strong>Supplemental material: </strong>https://doi.org/10.23641/asha.26321926.</p>","PeriodicalId":49240,"journal":{"name":"American Journal of Speech-Language Pathology","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Picturing Better Materials: Normative Data on a Novel Illustration Set for Scientific and Clinical Use.\",\"authors\":\"Mackenzie E Fama, Erin L Meier\",\"doi\":\"10.1044/2024_AJSLP-23-00401\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>Picture stimuli are essential materials for language research and clinical practice. Here, we generated a modern, full-color set of 310 illustrations representing a carefully designed, culturally sensitive list of imageable nouns. We normed the images in a diverse sample of healthy adults, so the images can be used in various populations, including older adults.</p><p><strong>Method: </strong>We recruited a diverse online sample of 200 adults ages 19-76 years. Participants typed a name for each picture and reported how familiar they were with the item (familiarity) and how well the illustration matched their mental image of the item (image agreement). We assessed relationships among these three measures, between these measures and word features (e.g., frequency, length), and between these measures and demographic characteristics of our sample.</p><p><strong>Results: </strong>Two hundred ninety-seven of 310 items had 70% or higher name agreement among participants. Most items had good to excellent image agreement and familiarity. The image measures showed expected relationships with relevant word features (e.g., frequency, length). Older age was associated with higher image agreement and familiarity but not written naming accuracy. As a group, Black participants demonstrated lower written naming accuracy than White and mixed race participants. Education, sex, and self-reported multilingualism were not significantly related to image measures.</p><p><strong>Conclusions: </strong>We generated a novel set of illustrations with strong name agreement, familiarity, and image agreement, which are suitable for a variety of uses in research and clinical settings. Our normative data suggest a future need for item-level analysis to explore variability in performance across different racial groups.</p><p><strong>Supplemental material: </strong>https://doi.org/10.23641/asha.26321926.</p>\",\"PeriodicalId\":49240,\"journal\":{\"name\":\"American Journal of Speech-Language Pathology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-09-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Speech-Language Pathology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1044/2024_AJSLP-23-00401\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/7/26 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Speech-Language Pathology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1044/2024_AJSLP-23-00401","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/26 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY","Score":null,"Total":0}
Picturing Better Materials: Normative Data on a Novel Illustration Set for Scientific and Clinical Use.
Purpose: Picture stimuli are essential materials for language research and clinical practice. Here, we generated a modern, full-color set of 310 illustrations representing a carefully designed, culturally sensitive list of imageable nouns. We normed the images in a diverse sample of healthy adults, so the images can be used in various populations, including older adults.
Method: We recruited a diverse online sample of 200 adults ages 19-76 years. Participants typed a name for each picture and reported how familiar they were with the item (familiarity) and how well the illustration matched their mental image of the item (image agreement). We assessed relationships among these three measures, between these measures and word features (e.g., frequency, length), and between these measures and demographic characteristics of our sample.
Results: Two hundred ninety-seven of 310 items had 70% or higher name agreement among participants. Most items had good to excellent image agreement and familiarity. The image measures showed expected relationships with relevant word features (e.g., frequency, length). Older age was associated with higher image agreement and familiarity but not written naming accuracy. As a group, Black participants demonstrated lower written naming accuracy than White and mixed race participants. Education, sex, and self-reported multilingualism were not significantly related to image measures.
Conclusions: We generated a novel set of illustrations with strong name agreement, familiarity, and image agreement, which are suitable for a variety of uses in research and clinical settings. Our normative data suggest a future need for item-level analysis to explore variability in performance across different racial groups.
期刊介绍:
Mission: AJSLP publishes peer-reviewed research and other scholarly articles on all aspects of clinical practice in speech-language pathology. The journal is an international outlet for clinical research pertaining to screening, detection, diagnosis, management, and outcomes of communication and swallowing disorders across the lifespan as well as the etiologies and characteristics of these disorders. Because of its clinical orientation, the journal disseminates research findings applicable to diverse aspects of clinical practice in speech-language pathology. AJSLP seeks to advance evidence-based practice by disseminating the results of new studies as well as providing a forum for critical reviews and meta-analyses of previously published work.
Scope: The broad field of speech-language pathology, including aphasia; apraxia of speech and childhood apraxia of speech; aural rehabilitation; augmentative and alternative communication; cognitive impairment; craniofacial disorders; dysarthria; fluency disorders; language disorders in children; speech sound disorders; swallowing, dysphagia, and feeding disorders; and voice disorders.