Which statements about racial differences in intelligence is FALSE?
A) African Americans who have a higher percentage of European genes tend to have higher intelligence scores than do African Americans with a lower percentage of European genes.
B) Biases in the testing situation might explain some, but not all, of the racial differences in intelligence scores.
C) Racial differences in intelligence scores plausibly can be accounted for by environmental factors.
D) Scientists have not isolated a genetic basis for racial differences in intelligence.
A) African Americans who have a higher percentage of European genes tend to have higher intelligence scores than do African Americans with a lower percentage of European genes.
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In which of the following countries are two-thirds of adults categorized as obese or overweight?
A. China B. Japan C. The United Kingdom D. The United States
The idea that women are innately attracted to high-status males is known as the:
a. Coolidge effect b. Bruce effect c. selection rule d. rule of money
Childhood trauma as a cause of borderline personality disorder may be too simplistic an explanation because
A. there are too many neurological deficits that are noted in borderline personality disorder patients. B. individuals with borderline personality disorder tend to respond to SSRI medications. C. most individuals diagnosed with borderline personality disorder are female. D. a significant percentage of individuals diagnosed with borderline personality disorder do not have a history of childhood trauma.
According to the U.S. census in 2012, what percent of black families with children under the age of 18 were headed by a single parent?
a. 16% b. 29% c. 47% d. 65%