Which of the following statements about age-related differences in Schaie’s five primary abilities is true? A. Cohort effects may have been the result of younger generations completing more education taught by educators who valued logic over facts. B. Each successive cohort tended to score lower than previous generations in verbal memory and inductive reasoning but higher in number ability. C. Only one of the abilities increases from ages 20 to 50. D. After age 35, there were moderate decreases in all of the abilities.
Which of the following statements about age-related differences in Schaie’s five primary abilities is true?
A. Cohort effects may have been the result of younger generations completing more education taught by educators who valued logic over facts.
B. Each successive cohort tended to score lower than previous generations in verbal memory and inductive reasoning but higher in number ability.
C. Only one of the abilities increases from ages 20 to 50.
D. After age 35, there were moderate decreases in all of the abilities.