APFIVE Minimizing Selection Bias in Experimental Design
When designing an experimental study with human subjects, what strategy could effectively minimize selection bias?
A
Utilizing random assignment techniques when selecting participants for different groups.
B
Relying primarily on volunteers who show strong interest in the topic under investigation.
C
Assigning participants based on their availability at the time of conducting the experiment.
D
Creating stratified groups based on subject preferences or self-selection into experiments.
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