Recruiting Trial

Caffeine and Sleepiness

drink a cup of coffee in the morning, after 3 hours (the average time the caffeine wears off) see how tired you become.

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Measuring (Score)

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On a scale of 1 to 10, How sleepy do you get after the caffeine that you take wear off?

Reporting

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Reporting Once only

Participants &
Observations

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Requiring 8 participants

0 completed participants so far

0 accepted randomization but not yet provided outcome data

Participant
Information

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drink a cup of coffee in the morning, after 3 hours (the average time the caffeine wears off) see how tired you become.

To see the side effects of caffeine.

Instructions for the two groups

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Drink a cup of caffinated coffee everyday for a week and rate your tiredness after 3 hours.

Drink a cup of decaffinated coffee everyday for a week and rate tiredness after 3 hours.

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