PSC Research Methods and Political Analysis 1 — Questions and Answers
Question 1: What is the difference between a 'hypothesis' and a 'theory' in political science research?
- A hypothesis is a proven fact, while a theory remains speculative
- A hypothesis is a specific, testable prediction, while a theory is a broader explanatory framework (Correct answer)
- A theory is tested empirically, while a hypothesis is purely conceptual
- Hypotheses are used only in quantitative research, while theories apply to qualitative work
Correct answer: A hypothesis is a specific, testable prediction, while a theory is a broader explanatory framework
A hypothesis is a specific, testable prediction about the relationship between variables, while a theory is a broader explanatory framework that generates hypotheses and organizes knowledge.
Question 2: In political science research, what does 'operationalization' mean?
- Obtaining government permission to conduct research
- Defining how an abstract concept will be measured in a specific study (Correct answer)
- Analyzing the results of a survey after data collection
- Recruiting research participants from the population of interest
Correct answer: Defining how an abstract concept will be measured in a specific study
Operationalization is the process of defining exactly how an abstract concept (like 'political participation' or 'democracy') will be measured in concrete, observable terms in a study.
Question 3: What is a 'control variable' in quantitative political science research?
- The main variable whose effect you are trying to measure
- A variable held constant or statistically controlled to isolate the relationship between key variables (Correct answer)
- The outcome variable you are trying to explain
- A variable used only in experimental research designs
Correct answer: A variable held constant or statistically controlled to isolate the relationship between key variables
Control variables are factors held constant or accounted for statistically to prevent them from confounding the relationship between the independent variable (cause) and dependent variable (effect).
Question 4: What does 'random sampling' achieve in survey research?
- It ensures that all respondents give honest answers
- It gives every member of the target population an equal chance of selection, making the sample representative (Correct answer)
- It reduces the cost of data collection by minimizing the sample size needed
- It ensures the survey questions are unbiased and neutral
Correct answer: It gives every member of the target population an equal chance of selection, making the sample representative
Random sampling ensures that each member of the target population has an equal probability of being selected, allowing findings from the sample to be generalized to the broader population.
Question 5: What is 'content analysis' as a research method in political science?
- Interviewing elected officials about the substance of their policy views
- A systematic method for analyzing the content of communications (texts, speeches, media) by coding for specific themes or patterns (Correct answer)
- Analyzing the legislative content of congressional bills for constitutional compliance
- Conducting focus groups to assess public reaction to political messages
Correct answer: A systematic method for analyzing the content of communications (texts, speeches, media) by coding for specific themes or patterns
Content analysis systematically codes and quantifies the content of texts, speeches, media, or other communications to identify patterns, themes, or biases.
Question 6: What is 'selection bias' in political science research?
- The tendency of researchers to favor theories that confirm their political views
- A systematic error that occurs when the sample is not representative of the target population (Correct answer)
- The bias introduced when survey questions are leading or ambiguous
- The error introduced when researchers manipulate their data
Correct answer: A systematic error that occurs when the sample is not representative of the target population
Selection bias occurs when the process used to select research participants or cases systematically excludes or overrepresents certain groups, threatening the validity and generalizability of findings.
PSC Research Methods and Political Analysis 1
What is the difference between a 'hypothesis' and a 'theory' in political science research?