"How can group differences on cognitive ability tests be reduced while retaining existing high levels of reliability and criterion-related validity?" According to Gottfredson,the answer to this question
A) lies in the judicious application of affirmative action strategies.
B) must be answered by measurement professionals for themselves.
C) must come from strategies designed to minimize adverse impact.
D) will not come from measurement-related research.

Question

Quizplus · Accepted Answer

Gottfredson argues that reducing group differences on cognitive ability tests while maintaining their reliability and validity is not likely to be achieved through measurement-related research. This perspective suggests that the inherent nature of these tests and the differences they reveal are not easily altered by changes in measurement strategies alone.

"How Can Group Differences on Cognitive Ability Tests Be Reduced