Validity and reliability of the NAB Naming Test. Issue 4 (18th May 2016)

• Record Type: Journal Article
• Authors: Sachs, Bonnie C.; Rush, Beth K.; Pedraza, Otto
• Is Part Of: Clinical neuropsychologist. Volume 30:Issue 4(2016)
• Page Start: 629
• Page End: 638
• Publication Date: 2016-05-18
• Subjects: NAB -- Neuropsychological Assessment Battery -- Naming -- Validity -- Reliability; Neuropsychology -- Periodicals; Neuropsychology -- Periodicals; Mental Disorders -- Periodicals; 612.805
• DOI: 10.1080/13854046.2016.1149618
• Languages: English
• ISSNs: 1385-4046

Abstract

Abstract: Objective : Confrontation naming is commonly assessed in neuropsychological practice, but few standardized measures of naming exist and those that do are susceptible to the effects of education and culture. The Neuropsychological Assessment Battery (NAB) Naming Test is a 31-item measure used to assess confrontation naming. Despite adequate psychometric information provided by the test publisher, there has been limited independent validation of the test.Method : In this study, we investigated the convergent and discriminant validity, internal consistency, and alternate forms reliability of the NAB Naming Test in a sample of adults (Form 1: n = 247, Form 2: n = 151) clinically referred for neuropsychological evaluation.Results : Results indicate adequate-to-good internal consistency and alternate forms reliability. We also found strong convergent validity as demonstrated by relationships with other neurocognitive measures. We found preliminary evidence that the NAB Naming Test demonstrates a more pronounced ceiling effect than other commonly used measures of naming.Conclusions : To our knowledge, this represents the largest published independent validation study of the NAB Naming Test in a clinical sample. Our findings suggest that the NAB Naming Test demonstrates adequate validity and reliability and merits consideration in the test arsenal of clinical neuropsychologists.