On a newly developed IQ test, an individual scores at the 110 level on the first half of the test, and 150 on the second half of the test. What does this test appear to lack?

A) reliability
B) standardization
C) predictive validity
D) appropriate norms

Predictive Validity

The extent to which a score on a scale or test predicts scores on some criterion measure, often used in the context of psychological testing and assessment.

Appropriate Norms

Standards of behavior that are considered acceptable and proper by a society or group.

Standardization

Establishing norms for comparing the scores of people who will take a test in the future; administering tests using a prescribed procedure.