"The past decade has seen increased testing of students and the concomitant proliferation of computer-based systems to store, manage, analyze, and report the data that comes from these tests. The research to date on teacher use of these data has mostly been qualitative and has mostly focused on...

The paper considers the possible impact of the blockchain technology on the ODR rule making. It foresees that the world of online market will gradually flatten. Thus, the domination of big and powerful enterprises in the current hub-and-spoke model may be eroded with the emergence of the sharing...