Participate in Online Cannabis Research Study and Earn $25! (Seattle)
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We are researchers from the University of Washington and would like to invite you to participate in a 30-minute study on Cannabis and Work. You will be asked to complete some online computer tasks. We will not ask you to use cannabis. However, you may be asked to complete this study either right after you use cannabis of your own choice or after you have abstained from cannabis for at least 12 hours.