Multiple Choice
At Folger University,Drs.Chase and Sanborn are conducting an experiment on the effects of caffeine on memory.Participants are randomly assigned to a caffeine or a no-caffeine group and their recall of items on a word list is later assessed.Which pair below correctly identifies a variable in this experiment?
A) caffeine - dependent variable
B) caffeine - independent variable
C) word recall - independent variable
D) word recall - experimental variable
Correct Answer:

Verified
Correct Answer:
Verified
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