I wrote a really short and readable two-page article on the following topic: how do we make research groups supportive spaces for feedback on work-in-progress? The article focuses on some principles that the presenter can keep in mind to get useful feedback. Below is an excerpt, or you can click here to get the full two pages. This article was originally published in the Physics Education Research Consortium of Graduate Students (PERCOGs) Newsletter. PERCOGs puts a lot of awesome things into the world - check them out!