Ultimate Experimental Research Test - 87+ MCQs: Experimental Research test: Assess Your Knowledge with Experimental Research Questions and Answers

1. What is the purpose of a placebo in experimental research?

To ensure that the study is conducted ethically

To control for confounding variables

To determine the sample size for the study

To provide a control condition that does not involve the active treatment

2. What is the role of experimental research in comparative politics?

To compare the effects of different political systems

To analyze historical political events

To conduct surveys on public opinion

To study political ideologies

3. What is the purpose of randomization in experimental research?

To minimize the effects of confounding variables

To ensure that participants are representative of the population

To manipulate the independent variable

To collect qualitative data

4. What is the role of experimental research in political economy?

To study the economic factors influencing political outcomes

To analyze historical economic trends

To conduct surveys on economic attitudes

To study the effects of economic policies on voter behavior

5. What is statistical analysis?

A research method that involves observing and describing phenomena without manipulating variables

A research method that involves conducting surveys to gather data

A research method that involves analyzing existing data to draw conclusions

A research method that involves analyzing data using statistical techniques

6. Which sampling technique is commonly used in experimental research?

Random sampling

Convenience sampling

Snowball sampling

Stratified sampling

7. What is the purpose of random sampling in experimental research?

To ensure that the sample is representative of the population

To control for confounding variables

To determine the sample size for the study

To analyze the data collected in the study

8. What is a null hypothesis in experimental research?

A hypothesis that states there is no relationship between variables

A hypothesis that states there is a relationship between variables

A hypothesis that is not testable

A hypothesis that is not relevant to the research study

9. What is a dependent variable?

A variable that is manipulated by the researcher

A variable that is measured or observed in the experiment

A variable that is controlled by external factors

A variable that is not relevant to the experiment

10. What is a factorial design in experimental research?

A design that involves manipulating multiple independent variables

A design that involves manipulating only one independent variable

A design that involves manipulating the dependent variable

A design that involves manipulating the control group

Experimental Research MCQ Test 5