It is usually impossible to eliminate the effects of extraneous variables. However, it may be possible to eliminate
a. the effects of the independent variable.
b. differential effects of extraneous variables.
c. the effects of the dependent variable.
d. differential effects of intrinsic variables.
B
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Which of the following public policy approaches might result from a view that hard work does not necessarily pay off?
a. support for privatization of Social Security b. an increase in the interest on student loans c. an expansion of job training programs d. reductions in the food stamp program
The leader’s role as gladiator has become less important as public budgets increase
Indicate whether the statement is true or false.
According to a study by Thad L. Beyle, a political scientist, governors of the biggest states, such as California, New York, and Texas, are important and powerful in political circles because they have greater influence in national political conventions and larger congressional delegations
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1. The Nuremberg War Crimes Trials were one case that led to the development of formal procedures for the protection of participants in research. 2. The Belmont Report established three basic ethical principles for the protection of human subjects. 3. Institutions seeking federal funds for research involving human subjects must have a group that reviews research proposals. 4. The institutional body that reviews proposed research involving human subjects is called the Belmont Reporting Commission. 5. The American Sociological Association has adopted ethical guidelines that are more lenient than federal standards.