For educators in Emergency Medicine, there is a great handbook called "Practical Teaching in Emergency Medicine" by the super-star team of Drs. Rob Rogers, Amal Mattu, Mike Winters, and Joseph Martinez. While I don't have any financial relationship with the publisher, I do have a chapter on "Teaching Off-Service Residents".
In the upcoming second edition of the book, I'll be co-authoring with a friend Dr. Amer Aldeen who has recently published articles on this topic. He's also the lead author on the paper describing the NURRC videos.
Should be a fun chapter to revise.