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alex41 [277]
3 years ago
6

A researcher interested in the effect of the caffeine in coffee on psychological disturbances deprived a group of healthy volunt

eers of caffeine for a week. she then administered two cups of regular coffee to half of them and two cups of decaffeinated coffee to the other half. all participants were then administered the rorschach test, which was scored by a panel of psychologists. the dependent variable was
Social Studies
1 answer:
bagirrra123 [75]3 years ago
8 0
Try to look up the answer on quizlet
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