Doctors Chase and Sanborn Are Conducting an Experiment on the Effects

Multiple Choice

Doctors 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; their recall of items on a word list is later assessed.Which pair 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