A group of unemployed people picket City Hall, complaining that the city doesn't do enough to provide public services to the unemployed. The group's protest best illustrates

In a pretest-posttest, natural control-group design, there is ________ assignment of participants

A) random B) matching C) no random D) systematized random Fill in the blank with the correct answer.

If public opinion in general were followed, __________

a. the United States would be doing less in the world b. there would be an increase in the number of military bases worldwide c. the dollar would no longer be used as the global currency d. the United States would become completely secular