Changes

==== Recall<ref>supermemo.guru/wiki/Recall</ref>====

==== Recall<ref>supermemo.guru/wiki/Recall</ref>====

Remembering on a given day. Wozniak explains it better but I would say that this should be separated in to real forgetting that changes state for several reviews or just momentary lapse.  Both are measured separately making two tests. There are also more mild state of card consolidation changes that may happen that are not just forgetting. This may be a third test.  

Remembering on a given day. If long-term then "retention". Wozniak explains it better but I would say that this should be separated in to real forgetting that changes state for several reviews or just momentary lapse.  Both are measured separately making two tests. There are also more mild state of card consolidation changes that may happen that are not just forgetting. This may be a third test.  

==== Consolidation of Memory<ref>supermemo.guru/wiki/Memory_consolidation</ref>====

==== Consolidation of Memory<ref>supermemo.guru/wiki/Memory_consolidation</ref>====