I read this interesting article in Big Think about the techniques for learning. New studies have lead to different conclusions from what was previously believed.
Being a lifetime learner I was drawn to some of these conclusions. The most striking one seems to be about the time period you should re-study taking into consideration the time you want to remember the suject.
Quoting: "Research has found that the optimal level of distribution of sessions for learning is 10-20% of the length of time that something needs to be remembered. So if you want to remember something for a year you should study at least every month, if you want to remember something for five years you should space your learning every six to twelve months. If you want to remember something for a week you should space your learning 12-24 hours apart."
I believe most people know by now that things have changed and we have to keep studying for all our lives. The pace of change is such that you really cannot avoid to freshen up what you know and if need be to learn again.
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