At one point, they mentioned research conducted by Talia Stroud, an Associate Professor of Communication Studies and Assistant Director of Research at the Annette Strauss Institute for Civic Life at the University of Texas at Austin. Specifically, the finding that changing the “like” button to read “respect” meant that it was clicked more.
In doing some reading of my own following the call, I found the Engaging News Project, which Ms. Stroud leads. The project is dedicated to providing “research-based techniques for engaging online audiences in commercially viable and democratically beneficial ways.” A lot of their efforts have been focused on mainstream media comment sections.
Though the organization’s ideas are presented through the lens of a newsroom, there is plenty of thought provoking insight for people who manage community in other areas. Have a look at the research section and subscribe to the project’s Twitter and Facebook pages for more constant updates – plenty of which are directly relevant to community work.