A researcher investigated the relationship between alcohol intake and reaction time using a driving simulation task. Participants drank either one ounce or three ounces of alcohol. Their reaction time was measured in terms of the speed with which they braked on seeing a red light during the simulated driving task. In this case, the dependent variable in the experiment is the _____.
A. amount of alcohol
B. braking speed
C. red light
D. degree of intoxication
Answer: B. braking speed
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(1) (2) (3) (4)
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What will be an ideal response?
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Fill in the blank(s) with correct word
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