The EEF advise that their guidance report is based on the best available international evidence, in addition to a review of current practice, and refined through consultation with teachers and other experts.
In this Tips for Teachers video, Dylan Wiliam describes how we can improve written feedback by making it into detective work. Simply click the link above to watch.
Also from Dylan Wiliam I am attaching Putting learners at the heart of the feedback process: Reflections on the special issue
A very useful webinar with Dylan Wiliam that is part of Mind the Gap series. It focuses on his views on current research and its relevance for classroom practice and evaluations of learning. The time scroll is very helpful in naming the different themes of the conversation.