Extended Data Table 5 Regression-estimated effects of ownership framing and video-based information intervention in online experiments

From: Behavioural nudges increase COVID-19 vaccinations

  1. Regression-estimated effects of adding ownership framing and a video-based information intervention to a text reminder in online experiments, across all participants as well as broken down by political party. a, Combined results for the two online experiments conducted in February 2021. These experiments assessed participants’ self-reported likelihood of scheduling an appointment for the COVID-19 vaccine after getting a text message from their healthcare provider (‘Scheduling Likelihood’) as well as how persuasive participants found the message to be (‘Persuasiveness). b, Results for the online experiment conducted in April 2021. This experiment assessed participants’ interest in getting the COVID-19 vaccine after getting a text message from their healthcare provider (‘Interest in Getting the Vaccine’) as well as how persuasive participants found the message to be (‘Persuasiveness’). For a, b, we separately report the effects for all participants included in the sample, participants who identified themselves as Democrat, and participants who identified themselves as Republican, as well as the differences in the effects between Democrats and Republicans. Supplementary Tables 25, 28, 35,38 provide results of complete OLS regressions that are used to estimate the effects reported here. All P values are two-sided without multiple comparison adjustments.
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