Fig. 3: Predicted achieved probability for several conditions.
From: Optimizing practice scheduling requires quantitative tracking of individual item performance
Rolling recall probability (window = 5 trials) of practiced items across 5 conditions. Note that an OET does not dictate the actual probability of recall for practiced items but is a threshold determining what is practiced (closest item underneath threshold). All conditions had the same total time to complete as many trials as possible. Rolling mean computed up to the number of trials N completed by 95% of simulated students in each condition. Gray, blue, green, and black dashed lines denote the respective OET thresholds.
