Asked by ruben begazo on Jul 16, 2024
Verified
Including a control group is the only way to reduce the influence of confounding variables in an experiment.
Confounding Variables
Variables that the researcher failed to control or eliminate, which can cause a false association between the studied variables.
Control Group
Group of participants in an experiment not exposed to the independent variable.
- Ascertain techniques to limit the influence of confounding variables in research methodologies.
- Understand the purpose of using control and experimental groups in research studies.
Verified Answer
AT
Anthony Toh Han YangJul 22, 2024
Final Answer :
False
Explanation :
Including a control group is a primary method to isolate the effect of the independent variable, but other strategies like randomization, matching, and statistical control can also reduce the influence of confounding variables.
Learning Objectives
- Ascertain techniques to limit the influence of confounding variables in research methodologies.
- Understand the purpose of using control and experimental groups in research studies.
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