If a research study reveals a difference between two groups that seems to be due to the independent variable but, in reality, the difference was due to some other variable that the experimenter didn't know about, there is a problem with
a. an extraneous variable.
b. demand characteristics.
c. the Hawthorne effect.
d. the covariance rule.
A
You might also like to view...
Which of the following is a requirement for third-party candidates to participate in presidential debates?
a. They must officially register as presidential candidates with the Commission on Presidential Debates. b. They must meet a minimum fund-raising threshold. c. They must be on the ballot in enough states to be able to win the election. d. They must have an average of 5 percent or higher in five major election polls.
Nationalism is
A belief that all people are equal, regardless of where they live A belief that it is highly important where you live for your understanding of the world Conducive to peace and prosperity Likely to lead to conflict between nations
The media is a powerful avenue for expression of public opinion. Which of the following is NOT a method available to the media for expressing or gauging public opinion?
a. online blogs b. call-in radio and television shows c. letters to the editor in newspapers d. opinion polls conducted by the media organizations e. examination of citizens’ spending and giving habits through public banking records
Emile Durkheim and Max Weber were early sociologists whose work primarily influenced ______ political theories.
a. realist b. constructivist c. liberal d. Marxist