Related Experiment Video
Updated: Jul 13, 2026
09:13
Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
Published on: April 22, 2015
Concurrent validity of the MAE visual naming test
B N Axelrod1, J H Ricker, S A Cherry
1Department of Veterans Affairs Medical Center, Allen Park, MI 48101, USA.
Summary
The Visual Naming Test (VNT) effectively measures confrontation naming abilities in neurological patients. Its performance is distinct from general intelligence, offering valuable clinical insights.
Area of Science:
- Neuropsychology
- Neurolinguistics
Background:
- Deficient confrontation naming is a symptom in various neurological conditions, including aphasia and aging.
- The Visual Naming Test (VNT) is a key tool for assessing confrontation naming within the Multilingual Aphasia Examination (MAE).
Purpose of the Study:
- To evaluate the concurrent validity of the VNT against the Boston Naming Test (BNT).
- To determine if VNT performance reflects a cognitive ability independent of general intellectual functioning.
Main Methods:
- Administered the VNT, BNT, and Wechsler Adult Intelligence Scale-Revised (WAIS-R) to 100 patients undergoing neuropsychological evaluation.
- Analyzed intertest agreement between VNT and BNT for concurrent validity.
Main Results:
- High intertest agreement was found between the VNT and BNT, supporting their concurrent validity.
- VNT performance demonstrated a significant relationship with a cognitive ability distinct from general intellectual functioning (WAIS-R).
Conclusions:
- The VNT is a valid and reliable measure for assessing confrontation naming.
- VNT results provide insights into specific naming abilities, separate from overall cognitive capacity, with implications for clinical use.
More Related Videos
Related Concept Videos
01:13Multiple Comparison Tests
Multiple comparison test, abbreviated as MCT, is a post hoc analysis generally performed after comparing multiple samples with one or more tests. An MCT will help identify a significantly different sample among multiple samples or a factor among multiple factors.
It would be easy to compare two samples using a significance alpha level of 0.05. In other words, there is only one sample pair to be compared. However, it would be difficult to identify a significantly different sample if the number...
It would be easy to compare two samples using a significance alpha level of 0.05. In other words, there is only one sample pair to be compared. However, it would be difficult to identify a significantly different sample if the number...
01:23McNemar's Test
McNemar's Test is a nonparametric statistical test used to determine if there is a significant difference in proportions between two related groups when the outcome is binary (e.g., yes/no, success/failure). It is beneficial when we have paired data, such as pre-test/post-test designs, where the same subjects are measured under two different conditions. The test is named after the statistician Quinn McNemar, who introduced it in 1947. It is commonly used in situations where subjects are...