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