MITx will be coupled with an MIT-wide research initiative into online learning that will study ways in which students, whether on campus or part of a virtual community, learn most effectively. To the degree that MITx demonstrates highly effective online learning tools from which campus-based students might benefit, such as self-paced online exercises, those tools will become part of the experience of MIT students. These tools will enable campus faculty to automate some of the more repetitive and less creative tasks, such as grading, thereby liberating more time to devote to innovative ways of teaching the material and to additional contact time with resident students.