Which of the following is a possible source of confounding in differential research?
A) Measuring each variable
B) Failing to manipulate the independent variable
C) Using the Pearson r instead of the Spearman r
D) Using different observation procedures in each group
Answer: D
Political Science
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Which of the following is true about grounded theory?
a. it relies on a deductive approach to knowledge acquisition b. it uses empirical data to develop theory c. it uses the process of logic of justification d. it focuses on theory testing
Political Science
The most common of the quasi experimental designs is the nonequivalent comparison group design. What is the dependent variable most commonly used in this design?
a. latency measure b. difference or change scores posttest - pretest) c. number or percent correct d. total correct
Political Science