Starting in the 1960s, what social advancement has had significant impacts on fertility in the United States?
a. the availability of birth control
b. the development of pasteurization
c. the installation of a national sewer system
d. government control of drinking water
a
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Of the 20 top-ranked countries in the world, _________ are located in Western Europe
a. less than half b. 10 c. 16 d. 20 (all)
After realizing groups were unbalanced, you took the following steps to counterbalance. Which one may invalidate your results?
a. replicating the experiment b. making inferences while acknowledging the nonequivalence c. if treatments were not exposed, reattempting random assignment d. recruiting specific subjects to balance the groups
Which of the following is most likely a negative consequence of role overload?
A) higher employee retention B) decreasedabsenteeism C) lowered turnover D) decreased productivity
Recently, federal and state funding for educating prison inmates has ____________
a. increased b. decreased c. stayed about the same d. been eliminated