Impact of altering the relative availability of non-alcoholic vs alcoholic drinks on selection and purchasing: an online experimental study

niversity of Bristol0 个研究点目标入组 737 人开始时间: 2021年3月1日最近更新: 2023年4月10日

适应症

试验速览

•1. Aged 18 years or over;
•2. Current Tesco online customer
•3. Regularly consume alcohol – beer, cider and/or wine (i.e., at least once a week)
•4. Regularly purchase alcohol – beer, cider and/or wine – online at Tesco (i.e., at least once a month, minimum £20 monthly spend on these drinks)
•5. Willing to select drinks from 64 options, shown in an online task, to purchase in next online shop at Tesco
•(Note: Options will include different brands of beer, cider, wine, alcohol-free beer, alcohol-free cider, alcohol-free wine and soft drinks available at Tesco; no additional drinks from these categories should be added to the Tesco shop)
•6. Willing to complete online shop at Tesco, book a delivery (or Click and Collect) slot, and send the details to the research team within 48 hours of the drink selection task
•7. Willing to send proof of purchase (i.e., itemised receipt) to the research team within 48 hours of delivery or collection date
•8. Have a Tesco delivery or collection address in England or Wales

发起方

niversity of Bristol