%0 Journal Article %J Proceedings of the National Academy of Sciences %D 2013 %T Interpolated memory tests reduce mind wandering and improve learning of online lectures %A Szpunar, K.K. %A Khan, N.Y. %A D.L. Schacter %B Proceedings of the National Academy of Sciences %V 110 %P 6313 - 6317 %G eng %N 16