Contracting, equal, and expanding learning schedules: the optimal distribution of learning sessions depends on retention interval

Memory & Cognition (2014) - Comment
pubmed: 24500777 doi: 10.3758/s13421-014-0394-1 issn: 1532-5946 issn: 0090-502x

Carolina E. Küpper-Tetzel, Irina V. Kapler, Melody Wiseheart