Sax and her colleagues (2003) studied changes in the values and goals of college freshman from 1966 to the present. They drew random samples from each year's incoming class. Which survey research design did these researchers use?
a. cross-sectional design
b. successive independent samples design
c. longitudinal design
d. convenience design
B
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The gross domestic product is:
A) the total value of all final goods and services produced by all the citizens of the state. B) the total value of all final goods and services exported by a state. C) the total value of all the goods and services produced or purchased by the government. D) the total value of all final goods produced within a state's territorial boundaries.
Julio is a member of the Texas Rangers. What is his primary responsibility?
a. doing border patrol on the Texas-Mexico border b. ensuring the safety of commercial vehicles c. investigating allegations of police misconduct d. tracking small-time con artists across Texas