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Effect Of Cross Over Design On Drunk Driving

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For my first Discussion I watched the third video. This video was very knowledgeable and it helped me get a better understanding of Cannabis and Consciousness. The video starts of by saying that alcohol can effect the way the we drive and can cause a major road safety issue. Then, the video states that drunk driving is decreasing, while incidents of those taking drugs while driving is on the increase; the effects is little understood. The speaker later explains the difference between the double blind experiment, placebo controlled trials and cross-over design. Cross-over design is the level of control. It is when the researcher brings four people in and gives them different levels of cannabis. The Double blind experiment is when the participant

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