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Rayyan S. Mobarak on Muck Rack

Rayyan S. Mobarak

As seen in: Nature
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Articles

Megastudy shows that reminders boost vaccination but adding free rides does not - Nature

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By Katherine L. Milkman, Sean Ellis, Dena M. Gromet, Youngwoo Jung, Rayyan S. Mobarak, Ron Berman, John List, Alex S. Luscher, Madeline K. Paxson, Robert Kuan
| Nature Verified
Abstract Encouraging routine COVID-19 vaccinations is likely to be a crucial policy challenge for decades to come. To avert hundreds of thousands of unnecessary hospitalizations and deaths, adoption will need to be higher than it was in the autumn of 2022 or 2023, when less than one-fifth of Americans received booster vaccines1,2. One approach to encouraging vaccination is to eliminate the friction of transportation hurdles.
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A citywide experiment testing the impact of geographically targeted, high-pay-off vaccine lotteries - Nature Human Behaviour

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By Katherine L. Milkman, Sean Ellis, Heather Graci, Rayyan S. Mobarak, Angela Duckworth
| Nature Verified
Abstract Lotteries have been shown to motivate behaviour change in many settings, but their value as a policy tool is relatively untested. We implemented a pre-registered, citywide experiment to test the effects of three high-pay-off, geographically targeted lotteries designed to motivate adult Philadelphians to get their COVID-19 vaccine.
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