NAB® Language Module

Neuropsychological Assessment Battery® Language Module

Format: Paper and pencil, E-Manual, Download

Age range: 18 years to 97 years

DETAILS:

The NAB is a comprehensive and conormed assessment that offers the combined strengths of both a flexible and fixed battery to allow clinicians to focus on specific areas of concern.

The Language Module provides a marker of the severity of aphasia and related disorders of language production, comprehension, and word-finding.

Psychometrically Sound

• All NAB tests were standardized on the same sample of more than 1,400 healthy adults.

• Extensive validation evidence has been established through both exploratory and confirmatory factor analyses, criterion validity investigations, and several clinical validation studies. Additional validity studies included a comparison of the NAB with measures of functional independence in an inpatient rehabilitation hospital and an investigation involving a group of simulated malingerers who received the NAB, along with several existing measures of symptom validity.