A potential problem for the interpretation of IQ scores is the observation that IQ scores in general are rising across generations. The phenomenon is known as the
a. IQ effect.
b. Flynn effect.
c. regression to the mean effect.
d. "We're Getting Smarter" effect.
Answer: b.
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How does age affect the ability to learn a foreign language? a. People of any age can learn a foreign language equally well
b. To learn a foreign language, it is necessary to start within the critical period 1 to 6 years. c. The ability to learn a foreign language increases until the late teens and then declines. d. Young children learn easiest, and the ability declines gradually throughout life.
Bar graphs ______.
A. are used for continuous data B. are not as helpful as frequency table C. can show same information as pie charts D. are not as common as pie charts
Research has found that fathers are more likely than mothers to treat their sons and daughters differently based on the child’s sex
Indicate whether the statement is true or false.
Follow-up research on deferred imitation demonstrates that older infants and toddlers ________.
A. are more likely to imitate accidental behaviors than purposeful behaviors B. can imitate rationally, by inferring others' intentions C. do not yet use intentional means-end action sequences D. cannot yet imitate actions that an adult produces