Ken received a score of 125 on the WAIS and is taking it again in three weeks. What should we expect about Ken's upcoming test score?
A)Ken should score nearly the same on the second administration of the test.
B)Ken should score slightly higher on the second administration due to item familiarity.
C)Ken should score lower on the second administration because it is hard to replicate such a high score.
D)Ken should score slightly higher on the second administration due to increased motivation.

Question

Quizplus · Accepted Answer

Research suggests that scores on intelligence tests tend to be stable over time, particularly for adults who have already reached their peak level of intellectual functioning. Therefore, we should expect Ken to score nearly the same on the second administration of the test as he did on the first. Item familiarity and increased motivation may have some minor effects, but they are likely to be small and not significantly impact Ken's overall score. A decrease in score due to the inability to replicate such a high score would be unlikely.

Ken Received a Score of 125 on the WAIS and Is