Exam 3: Comparative Research Methods

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Whats the following statements with the corresponding type of validity.

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a. External validity = If more cases are included in a research analysis, the overall result will be more stable.
b. Internal validity = This is the extent to which causal inferences from a given set of cases are correct for the cases observed.
c. External validity = This is the extent to which the results of the research analysis can be considered valid for similar cases.
d. Internal validity = If fewer cases are included in the research analysis, the result will provide a more coherent conclusion for the cases observed.

Whats the type of variance with the corresponding description.

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a. Experimental variance = The observed differences in the dependent variable as a function of the independent variable.
b. Extraneous variance = The effect of unknown variables influencing the dependent variable.
c. Error variance = The manifestation of random effects of unmeasured variables.

Mill's Method of Difference focuses on comparing cases that are similar with respect to the dependent variable but differ across comparable cases with respect to other variables.

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Scientists in the field of comparative politics often draw upon ___________ research designs to examine how politics develops by demonstrating systematically the theoretical relationships among variables.

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Whats the type of research design with the corresponding description.

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Which of the following belong to the 'standards' set in social sciences?

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Triangulation

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If the variation in the dependent variable is evidently and systematically related to the variation in the independent variable(s), one has sufficient evidence to establish causality.

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This so-called triad is the basis of conducting research in comparative politics:

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___________ is the distortion that appears when a concept developed for certain cases is extended to additional cases to which the features of the concept do not equally apply.

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Which of the following define a hypothesis?

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