Attrition in panel studies refers to which of the following?

A. Over time, the population changes.
B. Panel members begin to tire of repeated questioning and give thoughtless, stock answers during interviews.
C. The process of sample selection must remain the same at Time 1 and Time 2.
D. Some members of the panel may drop out of the study.


D. Some members of the panel may drop out of the study.

Political Science

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Which of the following countries is a permanent member of the United Nations Security Council?

A) Germany B) France C) India D) Brazil E) Japan

Political Science

When the media regularly focus public attention on violent crime, political corruption, or economic woes, they are engaged in

A) biased reporting. B) political socialization. C) agenda setting. D) changing public opinion. E) apathy management.

Political Science

According to Daniel Elazar, the political cultures found in different parts of the United States can be attributed to the distinct political and religious values of the immigrants who settled in different parts of the country. 

A. True B. False

Political Science

Which is a psychological function of the presidency?

a. Cognitive b. Emotional c. Symbolic – unity and national symbol d. All of the above

Political Science