Imagine a student using an intelligent tutoring system. A researcher records the correctness and time of each of your attempts at solving a math problem, nothing more. With no names, no birth dates, no connections to the school, you would think it impossible to track the answers back to the class. Yet, class sections have been identified with no…

Postsecondary education plays an important role in producing a skilled workforce able to compete in the global economy. Some stakeholders have suggested that collecting information on graduates' employment outcomes--whether they are employed in their field of study, for example--will provide better information to help assess the impact of a…