Their overall conclusion was that most of these courses failed to implement these principles.
I have taken a MOOC before and found this to be true. I question how MOOC can provide the principles of instruction, and how they can provide appropriate demonstration. I know this is an online class in itself but it seems that reaching these principles in an online class is a lot more difficult than it is in an in person classroom. I think back to most of my online classes, and they have mostly been readings and blog posts. This format usually does not follow all the principles.