Recommended Viewing: Alternative Dispute Resolution

In December 2017, I earned my aPHR on the first try! During my ten weeks of self-study, I supplemented my learning with some YouTube videos. One vocabulary term I kept blanking on was "alternative dispute resolution." Here are the videos I used to help me commit this to memory:

Alternative Dispute Resolution by Joe Barker (FYI this video is super fast, yay for the pause button)

Alternative Dispute Resolution by Legal Locomotive 

Here's the wikipedia article if you want more details, but honestly, for the aPHR, you don't need to know everything on wikipedia.

What sources do you recommend for alternative dispute resolutions?