Monday, July 9, 2007

Standardized psychological assessment tests


● Achievement and aptitude tests         o Seen in educational or employment settings
        o Attempt to measure either
                ■ Achieved knowledge- particular subjects
                ■ Aptitude or ability to master material in a particular area.

● Intelligence tests
        o Measure basic ability to understand the world, assimilate to functioning, and apply knowledge to enhance the quality of life.
        o Intelligence is a measure of a potential, not a measure of what one has learned (as in an achievement test)
        o It is supposed to be independent of culture.
        o However, most intelligence are not culturally unaffected.

● Neuropsychological tests         o Measure deficits in cognitive functioning- ability to think, speak, reason which may result from brain damage, such as a stroke or a brain injury.

● Personality tests         o Measure basic personality style
        o Most used in research or forensic settings to help with clinical diagnoses.
        o Two of the most well-known personality tests are
                ■ Minnesota Multiphasic Personality Inventory (MMPI), or the revised MMPI-2,
                        ◊ Composed of several hundred “yes or no” questions\
                ■ Rorschach (the “inkblot test”),
                        ◊ Composed of several cards of inkblots
                        ◊ Clients give a description of the images and feelings experienced by looking at the blots.

● Psychological tests         o Administered and interpreted by a psychologist
        o Counselors who have appropriate academic courses and supervision may administer occupational tests or achievement and aptitude tests.