If you wanted to ensure that any differences among participants in an experiment were as balanced as possible, you would use
A)representative sampling
B)random assignment
C)placebos
D)blind controls
E)only two groups

Question

Quizplus · Accepted Answer

Random assignment is the process used in experimental designs to ensure that each participant has an equal chance of being placed in any group, thus balancing out differences among participants as much as possible.

If You Wanted to Ensure That Any Differences Among Participants