The relatively narrow range of intelligence among the college seniors who take the Graduate Record Exam serves to ________ the ________ of the Graduate Record Exam.
A) increase;reliability
B) decrease;predictive validity
C) increase;normal distribution
D) decrease;standardization sample

Question

Quizplus · Accepted Answer

A narrow range of intelligence among the test-takers would decrease the predictive validity of the test, as it would limit the ability of the test to accurately predict success in graduate school across a wider range of intelligence levels.

The Relatively Narrow Range of Intelligence Among the College Seniors