When must a researcher be sure to debrief participants in an experiment?
a. debriefing cannot be done until the study is complete and has been published
b. debriefing must occur any time one does a case study
c. debriefing must be done in experiments where one group of participants is asked to do something for a reason other than that which they are told
d. debriefing must occur when the null hypothesis is not upheld
Ans: c. debriefing must be done in experiments where one group of participants is asked to do something for a reason other than that which they are told
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State curricular guidelines for local school districts are called _____
Fill in the blank(s) with correct word
Which of the following methods could be used in a simple probability sampling procedure?
a. pulling names of potential participants from a hat b. placing people into groups as they enter an experiment c. systematically separating the males from the females d. identifying participants before the experiment starts
In 1932, Supreme Court Justice Louis Brandeis coined a metaphor that is still used frequently by describing creative federalism as encouraging “laboratories of democracy.” What is meant by this concept?
a. States can be used to test new policies and the states also absorb the accountability if the efforts fail, thereby protecting the federal government’s integrity. b. States can try social and economic experiments without risk to the rest of the country, and if they are successful, other states can duplicate their efforts. c. The federal government can use states as laboratories for trying new policies. d. States are obligated to test the federal government’s policies since they are most accountable to the citizens. e. As “laboratories,” one state could have a democracy while other states experimented with other forms of government.
Minority legislators have been able to increase their influence in the legislature by _________.
Fill in the blank(s) with the appropriate word(s).