The nonequivalent comparison-group design does NOT have which of the following?
a. Manipulation of the independent variable
b. Random assignment of participants to the groups
c. A pretest
d. A posttest
B
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Which of the following is a significant trend in the presidential nominating process over the past three decades?
A) Replacement of national party conventions by national primaries for each party B) Increasing importance of presidential primaries rather than state conventions C) A sharply declining role for political action committees (PAC's) D) Decreasing cost of campaigns E) Increasing control by political party leaders over outcomes
Which type of federal grant could be used only for programs specified in the grant?
a. categorical grant-in-aid b. general revenue sharing c. block grant d. community development grant e. federal mandate