Which Statement Expresses the Relationship with Age of Scores on Measures

Multiple Choice

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.