A Researcher Hypothesizes That High Doses of Caffeine Can Produce

Multiple Choice

A researcher hypothesizes that high doses of caffeine can produce context-dependent learning. To confirm this hypothesis, the researcher would need to show that

A) participants learn more effectively if they drink several cups of coffee before studying the material to be learned.
B) participants' recall performance is improved if they are tested soon after drinking several cups of coffee.
C) participants who drink a lot of coffee are, in general, likely to do better on memory tests.
D) if participants study the material after drinking a great deal of coffee, they will remember the material better if they drink a great deal of coffee just before taking the memory test.