Adi Mayan, a sophomore majoring in business at the City University of New York’s Bernard M. Baruch College, attends lectures in her macroeconomics class and later goes online to watch them again, ...

Adi Mayan, a sophomore majoring in business at City University of New York’s Bernard M. Baruch College, attends lectures in her macroeconomics class and later watches a digital-video recording of the ...