Which procedure is most likely to be used to control for possible confounding variables?
A) debriefing
B) informed consent
C) random assignment
D) standard deviation

Question

Quizplus · Accepted Answer

Random assignment is the most effective way to control for possible confounding variables in a study. It ensures that there is an equal chance for participants to be assigned to each group, minimizing the chance that differences in the groups are due to factors other than the independent variable being tested. Debriefing and informed consent are important ethical considerations, but they do not necessarily control for confounding variables. Standard deviation is a measure of variability in data and is not a technique for controlling for confounding variables.

Which Procedure Is Most Likely to Be Used to Control