interruption science
n.β Β«The average knowledge worker switches tasks every three minutes, and, once distracted, a worker takes nearly a half-hour to resume the original task, according to Gloria Mark, a leader in the new field of βinterruption science.βΒ» ββFighting a War Against Distraction” by Marci Alboher New York Times June 22, 2008. (source: Double-Tongued Dictionary)