According to the research of Hermann Ebbinghaus,if you haven't forgotten something after ______ days,you are likely to remember it after 30 days as well.
A) 18
B) 3-4
C) 7
D) 14

Question

Quizplus · Accepted Answer

According to Hermann Ebbinghaus' research on the forgetting curve, if you haven't memorized something within the first 3-4 days, you are likely to forget it, and if you haven't forgotten it within 3-4 days, then you are likely to remember it after 30 days as well. Therefore, the correct answer is B.

According to the Research of Hermann Ebbinghaus,if You Haven't Forgotten