Learning techniques

Wired has a conversation with Robert Bjork (who researches learning techniques at UCLA; no relation, or is there?).   He comes to some not-always-obvious conclusions:

"If you study and then you wait, tests show that the longer you wait, the more you will have forgotten," Bjork said.

But here's the cool part: If you study, wait, and then study again, the longer the wait, the more you’ll have learned after this second study session. Bjork explains it this way: "When we access things from our memory, we do more than reveal it's there. It's not like a playback. What we retrieve becomes more retrievable in the future. Provided the retrieval succeeds, the more difficult and involved the retrieval, the more beneficial it is."

Link to article...