It is necessary to design and carry out experiments so that the experimental conditions
A) are in harmony with each other.
B) are clearly similar to one another.
C) make sense to the participants.
D) are clearly different from each other.
Answer: D
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An experimenter hopes to find that the predicted variation
A) leads to accepting the null hypothesis. B) reduces the difference between-groups. C) increases the within-groups variation. D) is due to the experimental manipulation.
What is the correlation between the recent economic growth of some nations in East Asia, like Singapore, Taiwan and Hong Kong, and their lack of resources?
A) Despite those nations' lack of natural resources, the sheer creative innovativeness of their people and their willingness to forgo the benefits of political office in order to focus on entrepreneurship still propels their economies. B) Despite those nations' lack of natural resources, the discipline and hard work of their people and their willingness to trust one another still propels their economies. C) Despite those nations' lack of natural resources, the high education levels and entrepreneurship of their people and their willingness to trust one another still propels their economies. D) Despite those nations' lack of natural resources, the religious ferventness of their people still propels their economies.
The decline in public support for progressive policies such as welfare and extended health care can be linked to which of the following?
A. Declining political trust B. Declining political socialization C. Increasing party identification D. Increasing unemployment rates E. Increasing voter turnout
All of the following powers are granted to the President by the Constitution EXCEPT
A) commissioning officers in the armed forces B) dressing the Congress on the state of the union C) receiving ambassadors D) granting new pardons for federal offenses E) forming new cabinet-level departments