"Memory is often accompanied by forgetting. Ebbinghaus attempted to quantify the forgetting patterns of memory through scientific methods, exploring the forgetting rate of new knowledge over time after learning."
"His research was the first to systematically reveal the relationship between memory retention and time."
Nan Zhubin switched the PPT, shrinking the curve image that was just used as a background to the top left, while the rest of the slide began to include brief descriptions of the experiment.
"In this experiment, to eliminate interference from existing knowledge on memory, Ebbinghaus invented a total of over 2300 meaningless syllables, each consisting of 3 letters, as experimental materials."
