Where do most programmers get this exposure to best practices like version control, unit testing, etc? I took a few early-mid level CS classes, and there was a relatively cursory emphasis on readable code, there was barely any on any of the sorts of things that lead to well-maintained projects. If these are the sorts of things that one learns at your first internship, then it's no wonder that academics in other disciplines don't have any exposure to it.
The vast majority of students are never exposed to these concepts and those who are usually teach themselves. We've been teaching a class called "programming for biologists" that teaches practical skills that are needed in scientific computing - simple database use, version control, etc. - and we've seen huge demand from students and faculty members in many departments.
