As it is on this latter basis that the appeal has preceded by consent, my Lords and I have not engaged in the deeper level,
granular analysis of the evidence that would otherwise be required.
For example, to simply recommend that educational curricula or assessments should reflect the author's six principles, or recent
evidence from the science
of learning, does not provide policymakers in state departments
of education the kind
of granular analysis that would actually help them choose among the myriad offerings that all claim to reflect the latest research.