Test Viewer: Spaced Repetition System (SRS)

SRS stands for Spaced Repetition System (see Wikipedia).

Spaced repetition is a learning technique where you review information at systematically increasing time intervals. Instead of cramming all at once, this strategy counters the forgetting curve, helping your brain consolidate information directly into long-term memory.

Why does it work?

• Beats forgetting: Memory declines rapidly after learning something new. Reviewing material right when you are about to forget it reinforces neural connections.
• Cognitive effort: By introducing time intervals, your brain has to work a bit harder to recall the information, and this extra effort strengthens long-term retention.

How is it applied?

• Basic rule: A common schedule is to review the material on the same day, the next day, 3 days later, 7 days later, and finally after one month.
• Combination: It works exceptionally well when paired with active recall, which involves quizzing yourself (using questions or flashcards) rather than simply rereading notes.

In this application, repetition spacing is fully configurable with three available interval presets.