More about retention, but likely has implications for learning: https://medicine.wright.edu/sites/medicine.wright.edu/files/page/attachments/Kerfoot%20etal%20spaced%20education%20retention%20knowledge%20MedEduc2007.pdf
More about retention, but likely has implications for learning: https://medicine.wright.edu/sites/medicine.wright.edu/files/page/attachments/Kerfoot%20etal%20spaced%20education%20retention%20knowledge%20MedEduc2007.pdf