What is a common problem with longitudinal designs?
A) Attrition (participants dropping out)
B) Participants may be unwilling to complete the survey several times.
C) Long-term studies are often expensive.
D) All of the above
Answer: D
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Indicate whether this statement is true or false.
At the top of the federal judicial system is/are the ______.
a. legislative courts b. federal district courts c. federal courts of appeal d. U.S. Supreme Court
An action that criminalizes an act after it occurs is a(n) ______.
a. unconstitutional ex post facto law b. “closing the barn door after the horse is out” law c. bill of attainder d. habeas corpus law e. exclusionary rule type of law
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Indicate whether the statement is true or false.