The 30-item and 15-item Boston naming test Czech version: Item response analysis and normative values for healthy older adults

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47122099%3A_____%2F22%3AN0000001" target="_blank" >RIV/47122099:_____/22:N0000001 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11120/21:43922955 RIV/00216208:11110/21:10438716 RIV/00064165:_____/21:10438716 RIV/00023752:_____/22:43920860
Result on the web
<a href="https://www.tandfonline.com/doi/full/10.1080/13803395.2022.2029360" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/13803395.2022.2029360</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/23279095.2021.1891901" target="_blank" >10.1080/23279095.2021.1891901</a>

Result language
angličtina
Original language name
The 30-item and 15-item Boston naming test Czech version: Item response analysis and normative values for healthy older adults
Original language description
Objective: The Boston Naming Test (BNT) is the most widely used test to assess visual confrontation naming in both research and clinical settings. Recently, an abbreviated Czech version of the BNT was described. The purpose of this study is to assess the validity of this new test at the item level with advanced psychometric methods to assess its equivalence with the original test. The rationale was to help busy clinicians in the differential diagnosis of language disorders. Method: We administered the BNT-30 (odd item form of BNT-60) (N = 535; 75.61 ± 9.11; 60–96 years) and shortened the BNT-15 (N = 754; 71.94 ± 7.88; 60–96 years) to a large sample of healthy older adults. Results:Significant but low associations between BNT performance and age, education, and sex were found. We found strong evidence for the unidimensionality of both BNT-15/BNT-30 versions in healthy adults (p’s < .001). Conclusion: In-depth psychometric analysis of the BNT-15 and BNT-30 Czech versions show that test stimuli function in a similar fashion as the original BNT. Normative values adjusting for the influence of age, education, and sex are provided for use in clinical settings and future cross-cultural comparisons.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
50103 - Cognitive sciences

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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