Some time ago I came across an American researcher's website about an application that they had developed (and were selling as well). This application allowed you to add a chat box to your qualtrics survey and was designed to have people interact in group experiments run online. I remember thinking that this was very interesting, but did not save the link. I've searched the web for hours but can't find it anymore.
Does anyone know what I am talking about? Do you know if it still exists?
Or do you have an alternative tool that does the same thing (controlled chat rooms that can be embedded in a Qualtrics survey, but obviously the chat box itself runs on another server).
Thanks for your input!