Advanced
Technical
IVT
ecological validity
Degree to which test performance predicts real-world functioning and daily living abilities.
Full Definition
The extent to which neuropsychological test results correspond to actual cognitive performance in everyday environments and activities. Traditional neuropsychological tests, while standardized and reliable, may not fully capture how cognitive deficits manifest in real-world settings. Ecological validity is enhanced through functional assessments, observation in natural environments, and tests that simulate daily activities.
Usage
Usage note: Important consideration when selecting tests and interpreting results for practical purposes.
In Context
- "The assessment battery was chosen for its strong ecological validity in predicting work performance." — Vocational evaluation
- "Concerns about ecological validity led to the inclusion of functional measures." — Assessment rationale
Also known as
functional validity
real-world validity
Contrasted with
laboratory validity
Don't confuse with
external validity
face validity