Experiments

What type of experiment is conducted in a controlled environment?

• Laboratory

• Field

• Observational

• Survey

What is the purpose of randomization in experiments?

• To manipulate the independent variable

• To increase external validity

• To minimize bias and increase validity

• To control the dependent variable

In an experiment, the group subjected to the independent variable is called:

• Experimental Group

• Control Group

• Dependent Group

• Randomized Group

What is the role of control variables in an experiment?

• To manipulate the independent variable

• To increase the external validity

• To ensure the outcome is not altered

• To control the dependent variable

Which type of experiment offers higher external validity?

• Laboratory

• Field

• Observational

• Survey

What is the purpose of statistical analysis in experiments?

• To manipulate the independent variable

• To increase external validity

• To determine significant differences or relationships

• To control the dependent variable

Which term refers to the ethical treatment of participants in experiments?

• Replicability

• Randomization

• Informed Consent

• Control Variables

Which type of experiment captures real-world contextual factors but may be influenced by uncontrolled variables?

• Observational

• Field

• Laboratory

• Survey

What is the role of a dependent variable in an experiment?

• To increase external validity

• To ensure the outcome is not altered

• To manipulate the independent variable

• To measure the outcome of the independent variable

Which term refers to the ability to replicate an experiment to verify the results?

• Replicabilty

• Randomization

• Informed Consent

• Control Variables