Which of the Following Statements About Developmental Changes in Intelligence

Multiple Choice

Which of the following statements about developmental changes in intelligence is best supported by the research presented in your textbook?

A) crystalized intelligence begins to rapidly decline in early adolescence
B) fluid intelligence doesn't begin to decline until late adulthood, then rapidly deteriorates
C) crystalized intelligence begins to rapidly decline in late adolescence
D) fluid intelligence rapidly decline in late adolescence
E) fluid intelligence begins to steadily decline in early adulthood, while crystalized intelligence peaks during middle adulthood