Quiz 1 Flashcards
Empirical
Ask and explain why something is; from observation
Comparative politics
Sub field of poli sci explaining phenomena using the comparative method
Normative
How it ought to be; morally justified
Concept
Abstract ideas we use to think about the processes we study (freedom, democracy, justice, war)
Good concepts are:
Clear, coherent, consistent, useful
Sartoris ladder
Order concepts on basis of specificity
Operationalization
Making basic concepts measurable; using indicators
Challenges to indicators
Validity and reliability
Validity
Extent a measurement captures what we research
Reliability
Extent a measurement produces consistent results
Theory
Explanation for empirical claim
Hypothesis
Specific and empirically testable prediction derived from a theory; comes from deductive reasoning
Empirical evidence
Facts supporting an argument, info has implications for hypothesis, improve and scope conditions of theories
Qualitative evidence
Narrative form
Quantitative evidence
Mathematical
Correlation
Measures association between 2 variables related
Causation
One variable causes another
Problems with causation: omitted variable
Z–>X & Y
Problems with causation: reverse causation
X<–Y
Problems with causation: Endogeneity problem
X–>Y
Y–>X
Problems with causation: intervening variable
X–>Z–>Y
Problems with causation: Spurious correlation
X–>?<–Y
Empirical critique
Deviant cases, evidence that does not support a theory
Theoretical critique
Logical limitations