REPORT: Expanding Evidence Approaches for Learning in a Digital World
The report discusses the promise of sophisticated digital learning systems for collecting and analyzing very large amounts of fine-grained data (“big data”) as users interact with the systems. It proposes that this data can be used by developers and researchers to improve these learning systems and strive to discover more about how people learn. It discusses the potential of developing more sophisticated ways of measuring what learners know and adaptive systems that can personalize learners’ experiences.
http://www.ed.gov/edblogs/technology/files/2012/12/Expanding_Evidence_Approaches_DRAFT.pdf