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Multidimensional Aptitude Battery-II
- Psychologists looking for a comprehensive measure of general cognitive
ability or intelligence (IQ)
- Qualified individuals looking to assess cognitive ability and aptitudes
for employment purposes
- Research into intelligence and its relation to other psychological
constructs, job performance, and learning; neuropsychological assessment and research
- Software administration with various report options
The Multidimensional Aptitude Battery-II (MAB-II) is a world-class assessment
of aptitude and intelligence. It assesses 10 distinct domains of human intellectual
functioning grouped into two broader categories of scores – verbal and performance.
The MAB-II can add an objective measure of ability to any selection battery and has
been used successfully in military, government, and law enforcement settings.
Highly sophisticated scale construction procedures were employed to foster scale
validities and freedom from response biases. Test booklets were revised in 1995 to
replace objectionable items.
Reliability and Validity
Test-retest reliabilities on separately timed test administrations obtained values
for total scores of .95 for Verbal, .96 for Performance, and .97 for the Full Scale
total scores. The MAB-II Full Scale correlation with one widely used IQ measure is .91.
The MAB-II manual contains scale descriptions, perspectives on intelligence theory
and research, and information on the psychometric properties of the MAB-II.
The MAB-II must be administered in a proctored environment. The MAB-II can be administered
using recent versions of most browsers, including Internet Explorer 9 or later, Edge, Chrome,
at least 768 pixels is required. Cookies should also be enabled. The MAB-II saves answers at regular
intervals throughout each timed test using a background service that requires an authentication cookie.
The MAB-II can be administered using a browser with cookies disabled, but answers will only be saved at the end
of each timed test and will be lost if administration is interrupted before the end of the timed test.
Please note that some devices and browsers may have difficulty displaying the
images that make up the Performance section of the MAB-II in a timely fashion. We recommend
testing the MAB-II on your device before using it for a live administration.
Click here for a MAB-II sample report.
Click here for MAB-II pricing.