APFIVE Controlling for Confounding Variables
In experimental research, what strategy can be employed if there is concern about confounding variables affecting results?
A
Use only non-experimental designs as they are less affected by confounding variables.
B
Test only one group instead of multiple groups for easier comparison and control.
C
Analyze confounding variables separately from primary outcome measures in analysis.
D
Implement random assignment to groups to ensure each has similar variable distribution.
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