Table 1 Description of the various accuracy prompts used across experiments. Example materials can be found on OSF.

From: Accuracy prompts are a replicable and generalizable approach for reducing the spread of misinformation

Accuracy prompt

Description

Evaluation

Participants are asked to rate the accuracy of a neutral (non-political, non-COVID-19) headline. In some variants, they are shown ten headlines instead of 1; in other variants, they are given feedback on whether their answer was correct. When subsetting analyses on the Evaluation treatment, we only include studies where a single headline was shown without feedback.

Importance

Participants are asked how important it is to them to only share accurate news or to not share inaccurate news.

Norms

Participants are told that most other survey respondents think it is very important to only share accurate news.

PSA video

Participants are shown a 30 s video (in the format of a “Public Service Announcement”, although these words are not explicitly mentioned) reminding them to think about accuracy before sharing.

Reason

Participants are asked how important it is to them to only share news that they have thought about in a reasoned, rather than emotional, way.

Tips

Participants are shown a set of minimal digital literacy tips; for sample tips, see Ref. 25.