When simple random assignment is used
a. each participant has an equal probability of being placed in any experimental condition
b. participants are assigned to conditions on the basis of their personal characteristics
c. the researcher can be certain that the groups do not differ
d. the same participant serves in more than one condition of the design
e. participants select the condition in which they will participate
A
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It would appear that if a person wanted to run for the presidency, the most important task he or she should undertake is to __________
a. meet and greet the voters in his immediate neighborhood b. arrange meetings with party leaders the year before beginning a campaign c. run a poll to check if he or she has any name recognition nationwide d. begin campaigning immediately, as soon as the year after the previous election e. build up abundant resources through early fund-raising
The Supreme Court used the doctrine of judicial review in determining the constitutionality of racial segregation
Indicate whether the statement is true or false