Research on race and ethnicity indicates that
A) DNA variation is greater within races than between races.
B) ethnic and racial designations are more pronounced in the U.S. than in European nations.
C) ethnic and racial designations have not changed over time.
D) DNA variation is greater between races than within races.
A
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Pessimism and other symptoms of depression can set the
stage for negative life events, but at the same time negative life events can also lead to pessimism and other symptoms of depression. The uncertainty of the direction by which these relationships exist indicates the importance of remembering the principle of A) extraordinary claims. B) replicability. C) correlation versus causation. D) Occam's Razor.
Define the three major structures of the personality that were identified by Freud and briefly describe the role of each
What will be an ideal response?