experimental social network design

Polis ensures that participants focus on the content of comments and the state of the conversation, because there are no direct conversations or interactions with other participants. Discussion on the platform in this sense happens at a distance, like an observer sitting on a park bench or standing on a balcony.

The platform also gives participants a sample of comments to agree or disagree with. Unlike other platforms, users cannot reply to other users’ comments, making it difficult to engage in trolling. The process of looking at a range of comments made by others for upvoting and downvoting exposes people to others’ opinions, which has been shown to reli... See more

Participants report that talking to the system’s chatbots is “freeing” and rewarding. In one example, a student who interacts with a “teacher” chatbot is asked to share their stories or memories of interacting with teachers. Based on what the student shares, the “teacher” bot might respond, “Sometimes I don’t effectively listen to what my students ... See more