Which of the following statements about handedness is most accurate?
a. The prevalence of left-handedness in some African countries is as low as 1% because using the left hand is suppressed.
b. Children first develop this tendency during the preschool years.
c. Children who are left-handed are often praised for their uniqueness in non-Western cultures.
d. There is no genetic component to handedness; it is based purely on one's environment.
Answer: A
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Indicate whether the statement is true or false
Billy and Jimmy are identical twins. As they grow older, ____
a. ?their IQ scores are most likely to become more similar b. ?their IQ scores are most likely to stay exactly equal to one another c. ?no one can predict how their IQ scores are likely to change d. ?their IQ scores are most likely to become less similar
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What will be an ideal response?
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