Adult college students who are over 30 are facing some challenges when they come back to colleges from work. What are the possible challenges? And how to deal with it? Some suggestions or modifictions for them or colleges?
Many institution (e.g. Coursera, Thomas Edison State University) have guidelines for their adult students. An Internet search for "Challenges facing adult learners" turned up numerous useful blogs, articles, and references, most of which agree on the primary obstacles and how to overcome them.
I wrote about it in my monograph, but it is in Czech. I mention activities in which the player (=student) gets into the role. Taking a role (the role of student) also helps to detach from another role (role: working person) that these students have.