Preparing for a test

Researchers say they've pinpointed the two best ways to prepare for a test: spreading out the studying over time and self-quizzing before the big day. Surprisingly, other common methods, such as rereading and highlighting, get low marks when it comes to effectiveness, researchers say. 
These recommendations might benefit only motivated students who are capable of using these strategies.

Live Science: Best Ways to Study for a Test Found 

  
  

Taking a test works better than a number of other studying techniques in helping us to learn. By remembering information we are organizing it and creating cues and connections that our brains later recognize. “I think that learning is all about retrieving, all about reconstructing our knowledge”.

NYT: To Really Learn, Quit Studying and Take a Test