Longitudinal research is the best method for understanding the effects of age without the complications of historical change.
Indicate whether this statement is true or false.
Question 2When Bayley retested a group of representative adults who had been tested as children, she found that intelligence was still improving at age 36.
Indicate whether this statement is true or false.
Question 3For most of the twentieth century, psychologists were convinced that intelligence peaked in middle adulthood.
Indicate whether this statement is true or false.
Question 4Bayley's retesting of the intelligence of a group of gifted adults who had been tested as children is an example of cross-sequential design.
Indicate whether this statement is true or false.
Question 5An individual's increasing intelligence with age is termed the Flynn effect.
Indicate whether this statement is true or false.
Question 6Spearman believed that general intelligence cannot be measured directly; it must be inferred from various abilities.
Indicate whether this statement is true or false.
Question 7It is possible to measure g directly.
Indicate whether this statement is true or false.