Introduction to Psychology 10th Edition by Rod Plotnik,Haig Kouyoumdjian

Exercise 15

If the amount of previously learned information that people can recall or recognize across time is plotted, the resulting graph is called a _____. For example, Ebbinghaus demonstrated that the majority of nonsense syllables are forgotten relatively quickly-within hours. However, other studies showed that more relevant and interesting information may be remembered for many years.