Source attribution shapes public responses to digital testimony on social media
Source Attribution and Audience Uptake in Digital Witnessing: Evidence from a Chinese Diaspora Account on X
Social and Information NetworksComputers and Society
Summary
When ordinary people share their stories or reports on social media, how others respond can depend on who is said to have provided the information. The authors studied a Chinese diaspora account sharing witness reports about China and found that posts clearly credited to everyday people got more replies and deeper conversations. Most replies closely engaged with the original story. This shows that naming everyday sources makes testimony feel more real and open to discussion, beyond just being shared widely.
What this means in practice
- •For social media managers: Design social media posts to explicitly credit ordinary contributors, encouraging more substantive audience engagement in reply threads.
- •For media monitoring teams: Identify witness-relevant content with source attribution to prioritize posts likely to generate meaningful public responses.
Tested on one dataset.
Authors
Huiqian Lai, Runze Ding
Abstract
Digital-witnessing research explains how citizen testimony becomes publicly visible. Less is known about audience uptake after publication and whether the attributed source corresponds to the form of response. This study analyzes 47,635 posts (April 2022 to May 2026) from Teacher Li Is Not Your Teacher, a diaspora-based account that curates and publishes reports and testimony from inside China for transnational audiences. Among 25,093 witness-relevant posts, 3,601 explicitly attribute their material to ordinary submitters. These posts receive more replies than other witness-relevant posts across adjusted analyses and show a more reply-oriented profile. The primary doubly robust retweet estimate is near zero. Among audited replies to November 2022 user-submitted posts, 91.4% substantively engage the focal material. The pattern is consistent with ordinary-person source attribution presenting testimony as situated and open to public response. The study extends digital witnessing beyond visibility by separating redistribution from the public response that gathers around testimony.