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Question
In science, what is the relationship among explanations, associations, and theories?
A. An explanation must show how and why the thing to be understood is associated with or related to something else. Theories require covariation: when one thing (a variable) changes, the other one varies as well. Associations provide explanations for both explanations and theories.
B. They mean the same thing.
C. An explanation must show how and why the thing to be understood is associated with or related to something else. Associations require covariation: when one thing (a variable) changes, the other one varies as well. Theories provide explanations for associations.
D. Explanations and associations are explained by theories, which are observed relationships between two or more variables.
E. An explanation must show how and why the thing to be understood is associated with or related to something else. Thus, explanations and associations are the same thing. A theory is a suggested but as yet unverified explanation.
Answer
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Related questions
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In 1998, the American Anthropological Association issued a statement on race. This statement makes all of the following points EXCEPT that
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B. although the continued sharing of genetic materials has maintained all of humankind as a single species, some scientists suggest that current racial divisions in society that keep certain groups from interbreeding might lead to a true separate species.
C. physical variations in any given trait tend to occur gradually rather than abruptly over geographic areas.
D. physical variations in the human species have no meanings beyond the social ones that humans put on them.
E. race evolved as a worldview, a body of prejudgments that distorts our ideas about human differences and group behavior.
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