Add random jitter to the next scheduled practice interval so that the same cards don't keep appearing within the same session. This was particularly egregious when the reverse side of the same card kept reappearing in the same session, making it far too easy to get it right using your short term memory instead of long term memory.
Add random jitter to the next scheduled practice interval so that the same cards don't keep appearing within the same session. This was particularly egregious when the reverse side of the same card kept reappearing in the same session, making it far too easy to get it right using your short term memory instead of long term memory.