Which statement expresses the relationship with age of scores on measures of fluid intelligence and scores on measures of crystallized intelligence?
A)Scores on fluid intelligence measures are negatively correlated with age, whereas those on measures of crystallized intelligence may actually be positively correlated with age.
B)Scores on fluid intelligence measures may be positively correlated with age, whereas those on measures of crystallized intelligence are negatively correlated with age.
C)Scores on measures of both fluid and crystallized intelligence are positively correlated with age.
D)Scores on measures of both fluid and crystallized intelligence are negatively correlated with age.

Question

Quizplus · Accepted Answer

Fluid intelligence refers to the ability to think abstractly, reason, and solve problems independent of prior experience or learning. Scores on measures of fluid intelligence tend to decrease as individuals get older. On the other hand, crystallized intelligence refers to abilities and knowledge that are acquired through education and experience. Scores on measures of crystallized intelligence may actually increase with age as individuals accumulate more knowledge and experience over time. Therefore, scores on fluid intelligence measures are negatively correlated with age, whereas those on measures of crystallized intelligence may actually be positively correlated with age.

Which Statement Expresses the Relationship with Age of Scores on Measures